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.
The full name of the tryptophan synthetase A protein, an enzyme with 267 amino acids, extends to 1,913 letters:
methionylglutaminylargi..
