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O Slang Terms

Slang Term Meaning Popularity
On fleekPerfect
OTOff topic
OMWOn my way
OMGOh my gosh
OEMOriginal Equipment Manufacturer
OOTOut of town
OOOOut of office
OTTOMHOff the top of my head
OOOver and out
OMAMOf Mice and Men
OTGOn the ground
OTPOn the phone
OCOf course
OBOOr best offer
Off the hookTotally awesome
OOCOut of character
OopsExclamation of a mistake
orlyOh really
OTOHOn the other hand
OOMFOne of my followers
OICOh, I see
OTAOver the air
OBGYNObstetrics and gynecology
OTBOff the boat
OBPOn-base Percentage
OMOh man
OOHOut of here
Oh snapExpression of surprise
OBTWOh, by the way
OOTDOutfit of the day
OTWOn the way
OTCOver the counter
outtaOut of
OPIOverpaid idiot
OJOrange juice
ownageCompletely owned
OOPOut of print
OOAKOne of a kind
OCDObsessive compulsive disorder
oprkOpponent ranking
OTSOff the subject
OPSOn-base Plus Slugging Percentage
OMGNOh my gosh noob
On deckBatting second
OMFGOh my freaking gosh
On the buttonHard hit ball
OFAOutfield assists
OOOn order
Outward nineFirst nine holes of an 18-hole golf course
O&OOver and out
OAROn a roll
Onion checkTo check the source of a news headline
OTLOut to lunch
OMDOh my darn!
ofcOf course
OLTLOne Life to Live
OPOriginal poster
OMLOh my L...
OLPCOne Laptop Per Child
OBGObstetrics and gynecology
OTOther topic
OOTOut of topic
One and doneSingle elimination tournament
OTDOlder than dirt
OOPOut of pocket
onozOh no
OITNBOrange is the New Black
OMMOn my momma
OGOriginal gangster
OTPOne true pairing
OHKOOne-hit knockout
OpaGreek exclamation
OROYOffensive Rookie of the Year
OwnerPlayer that controls the minion
OmahaChange of plans
OWTTEOr words to that effect
OMAMOf Monsters and Men
OTKOne turn kill
On pointPerfect
On the screwsHard hit ball
OROlympic record
OIOpportunistic infection
OGWOh gosh why
ONOOr nearest offer
OTEOver the edge
OTHOff the hook
OPMOther people's money
OMEOh my Edward