Online Slang

Acronyms, Abbreviations, and Slang Terms used Online

Slang Terms Beginning with "O"

O&O Over and out
OA Overacting
OAO Over and out
OAR On a roll
OBV Obviously
OC Of course
OFC Of course
OFL Out for lunch
OGW Oh gosh why
OHEMGEE Oh my gosh
OIC Oh, I see
OICN Oh, I see now
OK One kiss
OL Old lady
OLPC One Laptop Per Child
OLTL One Life to Live
OM Oh man
OM Old man
OMC Oh my Carlisle
OMD Oh my da**!
OMDB Over my dead body
OME Oh my Edward
OMFG Oh my freaking gosh
OMFGAZ Oh my freaking gosh and zounds
OMFGYASB Oh my freaking gosh, you're a sexy beast
OMG Oh my gosh
OMGD Oh my gosh, duh
OMGF Oh my godfather
OMGN Oh my gosh, noob
OMGROFLMAO Oh my gosh, rolling on the floor laughing my a** off
OMGWTFBBQ Oh my gosh, what the f***, barbeque
OMGYS Oh my gosh you suck
OMJ Oh my Jonas
OML Oh my Lord
OMM On my mind
OMOHOD One minute, one hour, one day
OMW On my way
ONL Online
ONNA Oh no, not again
ONYD Oh no you didn't
OO OpenOffice
OO Over and out
OO On order
OOC Out of character
OOH Out of here
OOM Out of mana
OOMF One of my followers
OOO Out of office
OOT Out of topic
OOT Out of town
OOTB Out of the box
OOTD Outfit of the day
OOYFM Out of your freaking mind
OP Original poster
OPI Overpaid idiot
OPM Other people's money
OT Overtime
OT Other topic
OT Off topic
OTA Over the air
OTB Off the board
OTFLMAO On the floor laughing my a** off
OTG On the ground
OTGL On the ground laughing
OTL Out to lunch
OTOH On the other hand
OTP On the phone
OTS On the scene
OTS Off the subject
OTT Over the top
OTTH On the third hand
OTW On the way
OTW Off to work