:-OMG!

shock!

(454) I wanna eat cake off ur dick
(553) :-OMG!

:-OMG! by Randorbouts February 5, 2010

Omg

Orange mice gaming.

You know what omg is.

Omg by Anonymouse🐀 December 15, 2018

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.

omg 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

OMG! 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.

OMG 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

Omg 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!

OMG by Terry Baldock April 4, 2005