look up any word, like vai tomar no cu:

1 definition by Zhivago

 
1.
NFC
1)No Fucking Clue
2)Answer to a majority of Calculus questions, particularly on exams
Dude, what's the instantaneous velocity of that vector if you revolve it around y=2?

NFC.
by Zhivago April 13, 2005
48 29