OMG STFU 

"Oh my God. Shut the fuck up"

screen name 1: i was on tv!
screen name 2: omg stfu!

OMG STFU by renae March 31, 2004

OMG STFU IDEC 

It is when you literally do not care, and cannot be bothered to to shout at the person who has annoyed you. You do not wish to personally offend them so using this subtle but effective acronym will definitely suffice.

Mainly used between female-male conversations, used by teenagers most of the time.

Person 1: Heyy! do you remember when James cheated on me?

Person 2: no....

Person 1: REALLY?! well right i wa-

Person 2: OMG STFU IDEC.

OMG STFU IDEC by Jeeves Smith October 14, 2012

omgstfusob 

Acronym for Oh My God Shut The Fuck Up you Son Of a Bitch

person 1:cheese!
Person 2: OMGSTFUSOB!

omgstfusob by bio May 13, 2005

omgstfu 

aim abbreviation for o my god shut the fuck up...if u dont know this yur a freaking n00b...now stfu

teacher: y r u always talking in class?
me: omgstfu, u stupid bitch

omgstfu by G UNIT!!! September 3, 2004