1 definition by Zizefia

stfu

1) The messaging acronym for "Shut the fuck up."

2) The initials of the fictional organization "Scarf Team Freaks United"

Guy 1: OMGZ!!1!!eleven!!!! can i joinz teh stfu?!!?1?!?!?!!?
Guy 2: Stfu, n00b.

by Zizefia August 29, 2007