o my god
omg i cant be leave u said that
by bear bob April 29, 2009
Generally known as an abbreviation for "Oh My God."

According to asathecomic, OMG stands for "Olfonzo The Mexican Gladiator."
Don't make me get all OMG on this bitch.
by ravenshaw1 June 01, 2009
object management group
A group including IBM, Apple and Sun Microsystem to create a cross-compatible distributed object standard. Later it simply stood for Oh My God.
Person 1: My parents work for IBM who is part of OMG.
Person 2: ?????
by V C September 02, 2005
Abbreviated form of oh my god. An exclamation used in conjuction with 'like' and 'ewww' to obviously showcase the declining education of pre-teen and teenage girls. Used to annoy everyone else.
OMG!! This guy like totally IMed me for sum SEX! Like EWWWWWWW!!
by glitterfaerie January 31, 2003
Oversized Male Genitalia
1. Oh my god, he's got MAJOR OMG!!!
2. Because his uber OMG, it was impossible for him to wear skinny jeans.
by LittleBananas August 22, 2010
Omg means Oh My God or Oh my Gosh.

Usally used for a short way to say it or just fun.
"Omg like no way"

"Omg shut the fizzuck up"
by Sara & Baylee December 02, 2004
"Oh my god"
(or OMFG meaning "Oh my fucking god")
Person A: Guess what?
Person B: What?
Person A: I went to the Green Day concert!
Person B: OMG, that is so awesome!!
by crystal-anne July 16, 2006

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