What is Postfu?
1.
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."
See
Random Words:
1.
(A word that originated in Philadelphia) A stain on one's shirt or article of clothing (either dirt, juice, or sauce etc.), that is..