Definitions by Youdontwannaknowwhoiam

omfgffsstfu 

acronym for: oh my fucking god, for fucks sake, shut the fuck up.

Usually used by persons who want to show off how 'l33t' they are.

MSN:
dude says:
omfgffsstfu
dudette says:
yeah, right

omfgffsstfu by Youdontwannaknowwhoiam July 14, 2007