omg

Possibly the most irritating piece of chatroom vernacular in existence. Often used by teenage girls in chatroom who, for some reason, punctuate their sentences with "Like", "Totally", "soooooooo" and "Lolz."

Correct Response - "Speak proper, or STFU, N00B!"

"OMG WTF! u nevaz did dat, like, dats like, fkin gay! if i did dat id be like, wowz!!!!" - Actual AOL chat quote.

by KHD August 27, 2003

OMG!

Usually said in chat rooms or online forums etc. Short form of "OH MY GOD!!!"

"OMG"
"WTF?"
"LOL"
"WTF?"
"ROFL!"
etc

by Kristjan May 15, 2005

OMG

Oversized Male Genitalia (OMG): a genetic birth defect that grows the penis abnormally large or to absurdly large proportions.

Every year, thousands of men are diagnosed with OMG. Sadly, most are banished to the fringes of society, victims of their own freakish length and girth.

by Suffers in silence November 6, 2012

Omg

Omg means oh my gosh or oh my god

Girl 1: omg he is sooo sexy
Girl 2: I know right

by janm May 28, 2012

OMG

An acronym of the Phrase Oh my God, originated from online chat, and is commonly used in online games and web chat.

Chat: OMG she is so hot!

Gaming: Liek OMG i pwned you!

by Terry Baldock April 4, 2005

OMG ITS 3 AM OMG OMG OMG WHERE'D THAT CUP OF COFFE COME FROM OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG!!!!1!11!!1one!!1!!

When YouTubers film at 3am

OMG ITS 3 AM OMG OMG OMG WHERE'D THAT CUP OF COFFE COME FROM OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG OMG!!!!1!11!!1one!!1!!

by bald freddie mercury January 7, 2022

omg

Acronym. Generally "Oh my God!" For some people that don't like taking the Lord's name in vain, "Oh my gosh!" For Googlists, "Oh my Google!"

OMG there's a lot of pages on the internet!

by mikeejimbo July 13, 2006