What is Postfu?
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1. "Pics Or Shut The F*ck Up". Used on message boards to mean that the author is talking about something that requires visual evidence that should either be produced or the matter should be dropped.
"I met this hot chick over at the bar last night."
"C'mon, POSTFU."
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Random Words:
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A backfisted slap that would floor all but the toughest of the tough.
"That prick Danny put his arm around my girl, but after the ..