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2. T.T.F.U.
acronym for "tighten the fuck up"

coined in salem, oregon in 2004 or 2005
c'mon man, T.T.F.U.!
1. T.T.F.U.
Acronym for "Tighten The Fuck Up"

Self-explanatory and coined in Salem, Oregon in late 2004 or early 2005.
Hey, T.T.F.U. you idiot
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