What is S.t.f.u.?
1.
An abbreviated form of:
Shut The Fuck Up
Often used in the popular internet comic "Little Gamers" and on internet message board and chat rooms across the nation.
The Sims is teh suxorz.
S.T.F.U!!!!11
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2.
Shut The Fuck Up.
The stupid bitch wouldn't STFU so I back handed her one.
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Random Words:
1.
Phrase used by those with a small penis and therefore intended to imply that size doesn’t matter.
Hey, stop laughing, it's quality..