1.Acronym for SHUT THE F*** UP
2.For same thing for u
1.Joe:Hahaha you suck!
2.Remma:Your lookin' hot
Stuff That's Fun Usually.
Canned goods and hitting little kids is STFU.
An acronym for Shut The Fuck Up. The illiterate mass that uses this seems to conveniently fail to realize that acronyms do not include a "T" for the article "the".
"If you ain't got nothing nice to say, then STFU."
"That's a double-negative."
"Huh, why do you speak in gibberish?"
Comes From Shut The Fuck Up
Guy 1: Why are you being a pussy today?
Guy 2: STFU!
Speak the fuck up
Johnny please stfu and let your opinion be known
Acronym for shut the fuck up. Commonly used by bad-ass kids on sites that filter inappropriate language, such as Club Penguin, Pandanda, Runescape and Stardoll.
Also incorporated by lazy typers who can't be bothered to find the hut he uck p on the keyboard.
Kid: "I like Highschool Musical :)"
Bad-ass kid: "Dude, stfu. No-one gives."