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O is slang for opium.
O is slang for oral sex.
 Research O
O.D. is slang for to overdose.
Research O.D.
O.G. is American slang for an older and respected gang member.
Research O.G.
O.J. is slang for orange juice.
Research O.J.
O.P. is British slang for an observation post.
Research O.P.
O.P.P. is slang for phencyclidine.
Research O.P.P.
O.S. is Australian slang for overseas.
Research O.S.
O.T.T. is slang for Over The Top, meaning excessive, outrageous, wild.
Research O.T.T.
Oak is British slang for joke.
Research Oak
Oak and ash is British theatre rhyming slang for cash.
Research Oak And Ash
Oars and rollocks is London Cockney rhyming slang for nonsense (bollocks).
Research Oars And Rollocks
Oater is American slang for a western film.
Research Oater
Oats is slang for sperm (with regard to being seeds).
Oats is British slang for sexual gratification.
Research Oats
Oats and barley is London Cockney rhyming slang for Charlie.
Research Oats And Barley
Oats and chaff is London Cockney rhyming slang for path.
Research Oats And Chaff
Oatsy is slang for spirited, assertive, restive.
Research Oatsy
Obadiah is British slang for a domestic fire.
Obadiah was 19th century slang for a Quaker.
Research Obadiah
Obbo is British police slang for observation.
Research Obbo
Object is British slang for the subject of derision, a laughing-stock.
Research Object
Ocean liner was London Cockney rhyming slang for a black-eye (shiner).
Research Ocean Liner
Ocean pearl was 19th century London Cockney rhyming slang for a girl.
Research Ocean Pearl
Ocean rambler is British slang for a herring; a sardine.
Research Ocean Rambler
Ocean wave is London Cockney rhyming slang for shave.
Research Ocean Wave
Ocker is Australian slang for an uncultivated or boorish person.
Research Ocker
Ockerina is Australian slang for an uncultivated or boorish woman.
Research Ockerina
Octopus is British slang for a sexually importunate man.
Research Octopus
Oday is American slang for money.
Research Oday
Odd is slang for a policeman
Odd was 19th century British slang for homosexual.
Research Odd
Odd-lot is slang for a police car.
Research Odd-Lot
Oddball is slang for an eccentric person, a nonconformist.
Research Oddball
Oddbod is British slang for a strange, eccentric person.
Research Oddbod
Odds is British slang for to risk, to take a chance on.
Research Odds
Odds against is British slang for unlikely to happen.
Research Odds Against
Odds and sods is slang for bits and pieces.
Research Odds And Sods
Odds it is British slang for to take a chance, to take a risk.
Research Odds It
Odds on is British slang for likely to happen.
Research Odds On
Oedipus Rex is London Cockney rhyming slang for sex.
Research Oedipus Rex
Ofay is derogatory American slang for a white person.
Research Ofay
Off is British slang for stale, bad, in ill health.
Off is American slang for to kill.
Research Off
Off colour is British slang for debilitated.
Research Off Colour
Off one's block is slang for insane, mad.
Research Off One's Block
Off one's box is slang for intoxicated.
Research Off One's Box
Off one's chump is slang for insane, mad.
Research Off One's Chump
Off one's crust is slang for insane, mad.
Research Off One's Crust
Off one's face is Australian slang for intoxicated, under the influence of drugs.
Research Off One's Face
Off one's head is slang for insane, mad.
Research Off One's Head
Off one's nut is slang for insane, mad.
Research Off One's Nut
Off one's oats is British slang for indisposed.
Research Off One's Oats
Off one's onion is slang for insane, mad.
Research Off One's Onion
Off one's rocker is slang for insane, crazy.
Research Off One's Rocker
Off one's scone is Australian slang for angry or insane.
Research Off One's Scone
Off one's trolley is British slang for insane, crazy.
Research Off One's Trolley
Off the beam is British slang for failing to understand.
Research Off The Beam
Off the chain is Australian slang for free, unrestrained, unrestricted.
Research Off The Chain
Off the cob is Black-American slang for out of style or backwards
Research Off The Cob
Off the hook is slang for out of trouble, freed from a difficult situation.
Off the hook is Australian slang for a married man out for the night with male friends.
Off the hook is American slang for ill, in a bad temper, nervous.
Off the hook is American slang for something so good it transcends description.
Research Off The Hook
Off the hooks was old slang for ill-tempered.
Off the hooks was 19th century slang for at once, immediately.
Off the hooks was 19th century slang for dead.
Off the hooks was 18th century slang for crazy, eccentric.
Off the hooks was 17th century slang for to be unrestrained, to behave to excess.
Research Off The Hooks
Off the horn was 19th century slang for very tough and chewy.
Research Off The Horn
Off the nail was 19th century slang for slightly intoxicated, tipsy.
Research Off The Nail
Off the runway is American slang for very thin.
Research Off The Runway
Off the top is slang for taken first.
Research Off The Top
Off the wall is slang for eccentric, unusual.
Research Off The Wall
Off-side is British slang for unfair, improper behaviour.
Research Off-Side
Off-sider is Australian slang for an assistant.
Research Off-Sider
Off-the-wall is slang for new or unexpected in an unconventional or eccentric way.
Research Off-The-Wall
Off-time jive is Black-American slang for a weak excuse.
Research Off-Time Jive
Offer a sacrifice to Ralph, the porcelain god is American slang for to vomit.
Research Offer A Sacrifice To Ralph, The Porcelain God
Offer out is British slang for to challenge to a fight.
Research Offer Out
Office is British slang for to warn.
Office is old British slang for a toilet.
Office is RAF slang for an aircraft cockpit.
Office is British army slang for an orderly room.
Research Office
Office wallah is British slang for someone who works in an office.
Research Office Wallah
Office worker is London Cockney rhyming slang for shirker.
Research Office Worker
Offie is British slang for an off-licence (liquor store).
Research Offie
Offish is slang for distant, reserved.
Research Offish
Offy is slang for an off licence.
Research Offy
Oggie is British slang for a Cornish pasty.
Research Oggie
Oggin is British navy slang for the sea.
Research Oggin
Oggle is British slang for to eye lasciviously.
Research Oggle
Ogle is Polari slang for look, admire.
Research Ogle
Oh my dear was old London Cockney rhyming slang for beer.
Research Oh My Dear
Oh my gawd was old London Cockney rhyming slang for bald.
Research Oh My Gawd
Oi Jimmy Knacker was London Cockney rhyming slang for tobacco.
Research Oi Jimmy Knacker
Oik is derogatory British slang for a person regarded as inferior because of being ignorant, ill-educated, or lower-class.
Research Oik
Oil is British slang for alcoholic drink.
Oil is Black-American slang for a pay-off to authorities; a bribe.
Research Oil
Oil lamp is London Cockney rhyming slang for tramp.
Research Oil Lamp
Oil leak is London Cockney rhyming slang for a Sikh.
Research Oil Leak
Oil slick is London Cockney rhyming slang for a Spaniard (Spick).
Research Oil Slick
Oil tanker is London Cockney rhyming slang for an obnoxious person (wanker).
Research Oil Tanker
Oiled is slang for intoxicated, drunk.
Research Oiled
Oily is British slang for a stupid, unsophisticated person.
Research Oily
Oily rag is London Cockney rhyming slang for cigarette (fag).
Oily rag is British slang for an inexperienced or incompetent motor mechanic.
Research Oily Rag
Oink is slang for a person with one income and children.
Oink is British slang for to eat greedily.
Research Oink
Oinker is British slang for a policeman.
Oinker is British slang for a greedy person.
Oinker is American slang for a vulgar, obnoxious or greedy person.
Research Oinker
Ointment is slang for money.
Research Ointment
OK was slang and is now colloquial English for all right, correct.
Research OK
Okay was slang and is now colloquial English for all right, correct.
Research Okay
Okey doke is London Cockney rhyming slang for cocaine (coke).
Okey doke is London Cockney rhyming slang for coca-cola (coke).
Okey doke is London Cockney rhyming slang for the contents of a wallet (poke).
Research Okey Doke
Okie is American slang for an inhabitant of Oklahoma.
Okie is American slang for an impoverished migrant farm worker, especially one who left Oklahoma during the Depression of the 1930s to work elsewhere in the USA.
Research Okie
Okie credit card is American slang for a siphon used to steal fuel from another car's tank.
Research Okie Credit Card
Old is a British slang intensifier.
Research Old
Old Abe is American slang for Abraham Lincoln.
Research Old Abe
Old Ace Of Spades is slang for Lieutenant General Robert E Lee.
Research Old Ace Of Spades
Old and bitter is British slang for a mother-in-law.
Old and bitter is British slang for a miserable, old person.
Research Old And Bitter
Old Andy is slang for President Andrew Jackson.
Research Old Andy
Old bag is slang for an elderly woman.
Old bag is London Cockney rhyming slang for an old or infected prostitute (hag).
Research Old Bag
Old banger is slang for a dilapidated old car.
Research Old Banger
Old Beeswax is slang for Captain Raphael Semmes.
Research Old Beeswax
Old bendy was old British slang for the Devil.
Research Old Bendy
Old Bill is British slang for the police.
Research Old Bill
Old Billie is American slang for Brigadier general William Sherman.
Research Old Billie
Old Blighty was British slang for London.
Research Old Blighty
Old blood and guts was slang for General George Patton.
Research Old Blood And Guts
Old blue eyes is a slang nickname for Frank Sinatra.
Research Old Blue Eyes
Old boiled egg is British slang for the OBE.
Research Old Boiled Egg
Old boot is British slang for a woman, particularly an unattractive or ugly one.
Research Old Boot
Old Bory is slang for General Pierre Gustave Toutant de Beauregard.
Research Old Bory
Old Brown was slang for the abolitionist and terrorist John Brown.
Research Old Brown
Old buck is British slang for backchat, lairy talk.
Research Old Buck
Old Buena Vista is slang for Zacahry Taylor.
Research Old Buena Vista
Old cape stiff is slang for Cape Horn.
Research Old Cape Stiff
Old chap is British slang for the penis.
Research Old Chap
Old Chapultepec is slang for General Winfield Scott.
Research Old Chapultepec
Old Chief is slang for Henry Clay.
Research Old Chief
Old coat hanger is slang for Melbourne, Australia.
Research Old Coat Hanger
Old colony is slang for Massachusetts.
Research Old Colony
Old coot is British slang for a cantankerous old person.
Research Old Coot
Old dart is Australian slang for England.
Research Old Dart
Old Dutch is London Cockney slang for wife.
Research Old Dutch
Old English is slang for Gothic.
Research Old English
Old fellow is slang for the penis.
Research Old Fellow
Old fogey is London Cockney rhyming slang for nasal reside (bogey).
Research Old Fogey
Old fruit (shortened from old tin of fruit) is a British slang expression of familiar address.
Research Old Fruit
Old frying is British slang for a husband.
Old frying is British slang for a father.
Research Old Frying
Old git is British slang for a cantankerous old person.
Research Old Git
Old gooseberry is London slang for wife.
Research Old Gooseberry
Old Harry is slang for the devil.
Research Old Harry
Old hat is British slang for old fashioned.
Old hat was 17th century British slang for the vagina.
Research Old Hat
Old heave ho is British slang for dismissal, rejection.
Research Old Heave Ho
Old iron and brass is London Cockney rhyming slang for grass.
Old iron and brass is British military rhyming slang for a pass.
Research Old Iron And Brass
Old Jamaica rum is British naval slang for sun.
Research Old Jamaica Rum
Old king Cole is London Cockney rhyming slang for unemployment benefit (dole).
Research Old King Cole
Old kit bag is London Cockney rhyming slang for cigarette (fag).
Research Old Kit Bag
Old lady is slang for one's mother, wife, girlfriend.
Research Old Lady
Old lag is British slang for an habitual criminal or former prison inmate.
Research Old Lag
Old man is slang for one's father, husband, boyfriend.
Old man is slang for a chief, captain.
Old man is an amateur radio slang greeting for a man or male friend.
Research Old Man
Old money is British slang for imperial measurement.
Research Old Money
Old nag was British military rhyming slang for cigarette (fag).
Research Old Nag
Old Nellie (based on Nellie Dean) is British slang for an older male homosexual.
Research Old Nellie
Old oak is British rhyming slang for London (the Smoke).
Research Old Oak
Old pot and pan is London Cockney rhyming slang for old man (husband).
Research Old Pot And Pan
Old rag is London Cockney rhyming slang for flag.
Research Old Rag
Old scratch is slang for the devil.
Research Old Scratch
Old screw is slang for a miser.
Research Old Screw
Old skool is American slang for over five years old; not hip.
Research Old skool
Old sweat is British slang for an old soldier.
Old sweat is British slang for someone experienced in his field.
Research Old Sweat
Old tin of fruit is a British slang expression of familiar address.
Research Old Tin Of Fruit
Old Tom was 19th century slang for cordial gin.
Research Old Tom
Old trout is British slang for a middle-aged or elderly woman.
Research Old Trout
Old whip is British naval slang for ship.
Research Old Whip
Old Wobbly is slang for the Millennium Bridge in London.
Research Old Wobbly
Oldie is slang for an old person or parent.
Oldie is slang for a popular music record released more than a year ago.
Research Oldie
Oldster is slang for an old person.
Research Oldster
Olive branch is slang for a child. The term originates in the Old Testament.
Research Olive Branch
Oliver Cromwell is London Cockney rhyming slang for understand (tumble).
Research Oliver Cromwell
Oliver Reed is British rhyming slang for amphetamine (speed).
Oliver Reed is London Cockney rhyming slang for tobacco (weed).
Oliver Reed is London Cockney rhyming slang for cannabis (weed).
Research Oliver Reed
Oliver Twist is London Cockney rhyming slang for fist.
Oliver Twist is London Cockney rhyming slang for drunk, intoxicated (pissed).
Oliver Twist is London Cockney rhyming slang for wrist.
Research Oliver Twist
Ollerrod is Dorset slang for cowslip.
Research Ollerrod
Ollie is British slang for a marble.
Research Ollie
Ollie Beak is London Cockney rhyming slang for Sikh.
Research Ollie Beak
Olly is British slang for amphetamine.
Research Olly
Ology is British slang for a science degree.
Research Ology
Omar Sharif is London Cockney rhyming slang for trouble, problems (grief).
Research Omar Sharif
Omee is Polari slang for a man.
Research Omee
Omee polony is Polaris slang for a homosexual man.
Research Omee Polony
Omi is British and Polari slang for a man.
Research Omi
Omi-palone is Polari slang for homosexual.
Research Omi-Palone
Omipolone is British slang for a male homosexual.
Research Omipolone
Omipoloni is British slang for a male homosexual.
Research Omipoloni
On is a slang euphemism for the menstrual cycle.
On is slang for ready and willing.
Research On
On a fizzer is British military slang for in trouble, likely to face a disciplinary hearing.
Research On A Fizzer
On a pension is British criminal slang for a corrupt policeman.
Research On A Pension
On a promise is British slang for due to receive something to one's benefit.
On a promise is British slang for due to receive sex.
Research On A Promise
On a raft is American slang for on toast.
Research On A Raft
On a roll is slang for enjoying a series of successes or a run of good luck.
Research On A Roll
On a Solomons is British slang for on to a good money-making scheme or racket.
Research On A Solomons
On and off is London Cockney rhyming slang for cough.
Research On And Off
On at is slang for to nag.
Research On At
On canvas is British slang for in solitary confinement, in prison.
Research On Canvas
On holiday is British slang for temporarily in prison.
Research On Holiday
On one is British slang for under the influence of MDA or ecstasy.
On one is British slang for in the know.
On one is British slang for out thieving.
Research On One
On one's ace is British slang for alone.
Research On One's Ace
On one's Jack Jones is British slang for on one's own.
Research On One's Jack Jones
On one's own hook is slang for on one's own initiative.
Research On One's Own Hook
On one's tod is slang for being alone.
Research On One's Tod
On someone's hammer is Australian and New Zealand slang for in hot pursuit of someone.
Research On Someone's Hammer
On spec is British slang for at a risk.
Research On Spec
On the Abraham is British slang for taking time off work pretending to be ill.
Research On The Abraham
On the back burner is slang for low priority. Suspended. Receiving little attention.
Research On The Back Burner
On the beam is British slang for understanding.
Research On The Beam
On the blink is slang for something mechanical being temporarily out of order.
Research On The Blink
On the blob is British slang for menstruation.
Research On The Blob
On the brew is Scottish slang for to be unemployed.
Research On The Brew
On the bum is slang for leading the life of a tramp.
On the bum is slang for engaged in begging.
On the bum is slang for malfunctioning.
Research On The Bum
On the cards is British slang for likely to happen.
Research On The Cards
On the cellar is British slang for scrounging, looking to borrow some money.
Research On The Cellar
On the club is British slang for away from work due to sickness, especially when receiving sickness benefit.
Research On The Club
On the cross is slang for dishonesty.
Research On The Cross
On the drip is British slang for on hire purchase.
Research On The Drip
On the earhole is British slang for engaged in cadging or borrowing money.
Research On The Earhole
On the elbow is British slang for engaged in cadging or borrowing money.
Research On The Elbow
On the Floor is London Cockney rhyming slang for poor.
Research On The Floor
On the fly is British slang for in a rush, having no time.
Research On The Fly
On the Fritz is American slang for malfunctioning, out of order.
Research On The Fritz
On the game is slang for working as a prostitute.
Research On The Game
On the hook is slang for waiting. On the hook is slang for in a dangerous or difficult situation.
Research On The Hook
On the hop is slang for unaware, unprepared.
Research On The Hop
On the horn is British slang for having an erection.
Research On The Horn
On the hurry-up is British slang for at full speed.
Research On The Hurry-Up
On the job is British slang for engaged in sexual intercourse.
Research On The Job
On The Knock is British slang for on credit or hire purchase.
On The Knock is British slang for engaged in selling or canvassing door to door.
Research On The Knock
On the knocker is British slang for going from door to door trying to sell something of dubious value or to persuade the gullible to sell antiques or other items for far less than their worth.
Research On The Knocker
On the lay-by is Australian slang for on hire purchase.
Research On The Lay-By
On the mud is British slang for an almost empty beer glass.
Research On The Mud
On the needle is slang for habitually injecting heroin or another narcotic.
Research On The Needle
On the nest is British slang for involved in sexual intercourse.
Research On The Nest
On the never-never is British slang for on hire purchase, on credit.
Research On The Never-never
On the nose is Australian slang for smelly, rank.
Research On The Nose
On the other bus is British slang for homosexual.
Research On The Other Bus
On the pegs is army slang for under arrest.
Research On The Pegs
On the piss is slang for the situation or event of getting drunk.
Research On The Piss
On the pull is British slang for in the act of attempting to meet a sexual partner.
Research On The Pull
On the Q.T. is slang for discreetly, secretly.
Research On The Q.T.
On the rag is slang for menstruating.
Research On The Rag
On the ragged edge is American slang for on the extreme edge.
Research On The Ragged Edge
On the rampage is slang for very angry, storming about
Research On The Rampage
On the rantan was slang for intoxicated, drunk.
Research On The Rantan
On the razzle is slang for a spree or good time.
Research On The Razzle
On the Rory is slang for poor, penniless.
Research On The Rory
On the schnozz is American slang for precisely, exactly on time.
Research On The Schnozz
On the slang is slang for employed in one's profession.
Research On The Slang
On the square is slang for being a Freemason.
Research On The Square
On the Strap is British slang for on credit or hire-purchase.
Research On The Strap
On the tap is slang for begging, asking for a loan.
Research On The Tap
On the thumb is British slang for hitch-hiking.
Research On The Thumb
On the turkey is British criminal slang for being sought by the police and evading capture.
Research On The Turkey
On the up-and-up is slang for genuine, bona fide.
Research On The Up-And-Up
On the wagon is British slang for being teetotal.
Research On The Wagon
On the wallaby is Australian slang for wandering about looking for work.
Research On The Wallaby
On the way out is British slang for dying.
Research On the Way Out
On the wonk is British slang for crooked.
Research On The Wonk
On tick is British slang for on duty, present.
Research On Tick
On tilt is American slang for unsteady, unbalanced.
Research On Tilt
On top is British slang for caught in the act.
Research On Top
On velvet is slang for in a condition of ease, advantage, or wealth.
Research On Velvet
On wheels is American slang for takeaway (meal).
Research On Wheels
On your bike is British slang for go away!
Research On Your Bike
On your cycle is British slang for go away!
Research On Your Cycle
Once a week is London Cockney rhyming slang for a magistrate (beak).
Once a week is London Cockney rhyming slang for impudence (cheek).
Research Once A Week
Once every pancake day is British slang for very rarely.
Research Once Every Pancake Day
Once over is slang for inspect, look carefully.
Research Once Over
Oncer was British slang for a one-pound note.
Oncer is Australian slang for a person elected to Parliament who can only expect to serve one term.
Research Oncer
One is slang for an odd person.
Research One
One and eight is London Cockney rhyming slang for plate.
Research One And Eight
One and eleven pence three farden was old London Cockney rhyming slang for I beg your pardon.
Research One And Eleven Pence Three Farden
One and half is London Cockney rhyming slang for scarf.
Research One And Half
One and t'other is London Cockney rhyming slang for brother.
One and t'other is London Cockney rhyming slang for mother.
Research One And T'Other
One and two is London Cockney rhyming slang for shoe.
Research One And Two
One eyed trouser snake is slang for the penis.
Research One Eyed Trouser Snake
One for his nob is British slang for an extra payment, a tip.
One for his nob was London Cockney rhyming slang for a shilling (bob).
Research One For His Nob
One for the tarmac is British slang for one last drink. One For The Road One for the road is British slang for one last drink.
Research One For The Tarmac
One in the departure lounge is British slang for to need to defecate imminently.
Research One In The Departure Lounge
One in the eye is slang for misfortune, a setback, a snub.
Research One In The Eye
One more time is bingo slang for the number seventy-nine.
Research One More Time
One off the wrist is British slang for masturbation.
Research One Off The Wrist
One over the eight is slang for drunk, intoxicated.
Research One Over The Eight
One under is British slang for a suicide on a railway line.
Research One Under
One up the wheel is British lorry driver slang for urination.
Research One Up The Wheel
One way pockets is British slang for a miser.
Research One Way Pockets
One-er is British slang for 100 pounds sterling.
Research One-er
One-eyed trouser snake is slang for the penis.
Research One-Eyed Trouser Snake
One-horse is American slang for second-rate; inferior; small.
Research One-Horse
One-night stand is slang for a very brief sexual fling.
Research One-Night Stand
One-pip is British army slang for a second lieutenant.
Research One-Pip
One-ringer is RAF slang for Flying officer; wing-commander
Research One-Ringer
One-to-one is slang for cocaine.
Research One-To-One
One-up is slang for to out-do, to better or snub someone.
Research One-Up
Oneser is British slang for a one-pound note or pound coin.
Research Oneser
Onion is British slang for the head.
Research Onion
Onion act is Black-American slang for anything or situation considered extremely wrong
Research Onion Act
Ons is British soccer slang for a throw-in.
Research Ons
Oodles is slang for a large amount.
Research Oodles
Oof is British slang for money.
Research Oof
Ooh la la was British rhyming slang for a bra.
Research Ooh La La
Oojah is British forces slang for sauce, custard.
Research Oojah
Oojamaflip is British slang for an unspecified or un-nameable thing.
Research Oojamaflip
Oone is Dorset slang for one.
Research Oone
Oono is British slang for one.
Research Oono
Op is slang for a surgical operation.
Research Op
Open is poker slang for the first bet; to make the first bet.
Research Open
Open a mouth is British slang for to start an argument.
Research Open A Mouth
Open one's lunch is Australian slang for to emit wind from the anus.
Research Open One's Lunch
Open packy is Jamaican slang for to reveal one's innermost thoughts.
Research Open Packy
Open slather is Australian and New Zealand slang for a situation in which there are no restrictions; free-for-all.
Research Open Slather
Open the door is bingo slang for the number four.
Research Open The Door
Open-end is poker slang for a hand which requires one of two denominations to complete a straight (run), that is four consecutive cards that require an appropriate card for either end of the straight.
Research Open-End
Oppo is British slang for opposite number, partner.
Oppo is British slang for a military operation.
Research Oppo
Opportunity knocks is British rhyming slang for a fox.
Research Opportunity Knocks
Optic is slang for the eye.
Research Optic
Orange is British slang for a word with which no rhyming word can be found.
Orange is slang for LSD.
Research Orange
Orange pip is British rhyming slang for a Japanese (nip).
Research Orange Pip
Orange squash is British rhyming slang for money (dosh).
Research Orange Squash
Orange sunshine is slang for LSD.
Research Orange Sunshine
Orbital is British slang for an acid house party.
Research Orbital
Orchestra Stalls is London Cockney rhyming slang for balls (testicles).
Research Orchestra Stalls
Orchestras is British slang for testicles.
Research Orchestras
Orchestration is Black-American slang for an overcoat.
Research Orchestration
Order buicks over the big white phone is American slang for to vomit.
Research Order Buicks Over The Big White Phone
Order of the boot is British slang for violent dismissal.
Research Order Of The Boot
Organ is British slang for the penis.
Research Organ
Organ grinder is London Cockney rhyming slang for a bodyguard (minder).
Research Organ Grinder
Organ recital is American slang for to vomit.
Research Organ Recital
Organic output is American slang for to vomit.
Research Organic Output
Organic quaalude is slang for Gamma Hydroxy Butyrate.
Research Organic Quaalude
Organise is British slang for to obtain something deviously or illicitly.
Research Organise
Orinoko is London Cockney rhyming slang for cocoa.
Orinoko is London Cockney rhyming slang for a poker.
Research Orinoko
Ornaments is British slang for a man's genitalia.
Research Ornaments
Orphan Annie is London Cockney rhyming slang for vagina (fanny).
Research Orphan Annie
Oscar is British slang for unrestrained, out of control, wild.
Oscar is American tramp slang for to walk away.
Oscar is Australian slang for cash; money (shortened from Oscar Asche).
Research Oscar
Oscar Asche is British and Australian rhyming slang for cash.
Research Oscar Asche
Oscar Wilde is London Cockney rhyming slang for rhyming slang for the beer mild.
Research Oscar Wilde
Ossifer is slang for a policeman.
Research Ossifer
Oswald is British slang for an ounce.
Research Oswald
Otcho is British slang for the number eight.
Research Otcho
Other end is East London slang for London's West end.
Research Other End
Other man is Black-American slang for the white man
Research Other Man
Other side of the coin is slang for an opposing point of view.
Research Other Side of The Coin
Other way is British slang for stolen.
Other way is British slang for anal sex.
Other way is British slang for a homosexual.
Research Other Way
Otis Redding is London Cockney rhyming slang for wedding.
Research Otis Redding
Otter is Polari slang for the number eight.
Research Otter
Ou is South African slang for a man.
Research Ou
Ou-di-du-dat is Jamaican slang for an Asian Indian.
Research Ou-Di-Du-Dat
Ouch-house is British slang for a rough pub or club.
Research Ouch-House
Oulap is South African slang for a penny.
Research Oulap
Ouma is South African slang for any elderly woman.
Research Ouma
Ouman is South African slang for a veteran.
Ouman is South African slang for an experienced soldier.
Research Ouman
Ounce of baccy is London Cockney rhyming slang for a Pakistani (Paki).
Research Ounce Of Baccy
Oupa is South African slang for any elderly man.
Research Oupa
Oupa juice is South African slang for alcoholic drink. Liquor.
Research Oupa Juice
Our food aint cooked in the same pot is Jamaican slang for we are too different to get along. I'm better than you.
Research Our Food Aint Cooked In The Same Pot
Our food don't cook is Jamaican slang for we are too different to get along. I'm better than you
Research Our Food Don't Cook
Oussie is Northern Irish slang for over-inquisitive.
Research Oussie
Out is slang for to declare publicly the homosexuality of someone.
Out is slang for living or behaving openly homosexual.
Out is street slang for crazy.
Research Out
Out cold is slang for unconscious.
Research Out Cold
Out in the cold is slang for not included.
Research Out In The Cold
Out in the left field is slang for completely wrong.
Research Out In The Left Field
Out like a light is slang for fall into a deep sleep quickly.
Research Out Like A Light
Out of hand is slang for out of control.
Research Out Of Hand
Out of here is slang for gone; go.
Research Out Of Here
Out of it is slang for dazed, distracted, euphoric, semi-conscious.
Research Out Of It
Out of one's box is slang for crazy.
Out of one's box is slang for intoxicated by drugs or drink.
Research Out Of One's Box
Out of one's head is slang for crazy.
Out of one's head is slang for intoxicated by drugs or drink.
Research Out Of One's Head
Out of one's league is slang for to be in a situation where one is surrounded by people who are more skilful, experienced and sophisticated than oneself.
Research Out Of One's League
Out of one's pram is slang for crazy.
Out of one's pram is British slang for very angry.
Research Out Of One's Pram
Out of one's skull is slang for crazy.
Out of one's skull is slang for intoxicated by drugs or drink.
Research Out Of One's Skull
Out of one's tree is slang for crazy.
Out of one's tree is slang for intoxicated by drugs or drink.
Research Out Of One's Tree
Out of order is British slang for transgressing.
Out of order is British slang for incapacitated, particularly by drink or drugs.
Research Out Of Order
Out of sight is slang for extreme or very unusual.
Research Out Of Sight
Out of the blue is slang for unexpectedly.
Research Out Of The Blue
Out of the game is British slang for unconscious or totally incoherent on alcohol.
Research Out Of The Game
Out of the loop is American slang for being uninformed of inside goings-on.
Research Out Of The Loop
Out of thin air is slang for from nowhere, from nothing.
Research Out Of Thin Air
Out of whack is slang for dysfunctional.
Research Out Of Whack
Out to lunch is slang for insane, crazy, deranged.
Out to lunch is slang for unconscious, incapacitated by drink or drugs.
Research Out To Lunch
Out-and-outer is slang for a thorough or thoroughgoing person or thing.
Out-and-outer is slang for a person or thing that is excellent of its kind.
Out-and-outer is slang for an extremist.
Research Out-And-Outer
Outasight is slang for superb, excellent, sensational.
Research Outasight
Outers is British slang for not wanted, barred.
Research Outers
Outfront is American slang for open, frank, honest, straightforward.
Research Outfront
Outie is South African slang for a vagrant, a tramp.
Research Outie
Outing is slang for declaring publicly the homosexuality of someone.
Research Outing
Outjie is South African slang for a child, a small person.
Research Outjie
Outlaw is Jamaican slang for an errant person or criminal., a gang member.
Outlaw is American slang for exceptional, outstanding.
Outlaw is West Indian slang for wild, barbarous, crude.
Research Outlaw
Outsert is advertising slang for a self-contained and detachable advertising supplement within a newspaper or magazine.
Research Outsert
Outside is slang for not in prison.
Outside is British navy slang for civilian life.
Research Outside
Outside right is British slang for the seven in a deck of cards.
Research Outside Right
Outsider art is slang for art produced by people not considered part of the mainstream.
Research Outsider Art
Outtake show is American slang for a television program consisting of a series of homemade or professional video clips strung together around a common theme.
Research Outtake Show
Ovary tickler is British slang for the penis.
Research Ovary Tickler
Over one's head is slang for beyond one's comprehension.
Research Over One's Head
Over the edge is slang for hysterical; in an emotional crisis or panic.
Over the edge is slang for to excess.
Research Over The Edge
Over the hill is military slang for absent without leave or deserting.
Research Over The Hill
Over the mark is Canadian slang for tipsy.
Research Over The Mark
Over the odds is slang for exorbitant, too much.
Research Over The Odds
Over the stile is London Cockney rhyming slang for trial.
Research Over The Stile
Over the top is British slang for extreme; outlandish, outrageous, bizarre.
Research Over The Top
Over-do is Jamaican slang for showing off.
Research Over-Do
Over-ripe fruit is British slang for an elderly homosexual.
Research Over-Ripe Fruit
Overall is British slang for a working man.
Research Overall
Overcoat is British slang for a condom.
Research Overcoa | 
Abbreviations
Slang
