BFIF

Best Friend I'm Fucking

He is my BFIF

by the_peach94 June 8, 2009

B-FIF

Stands for "Bill the Fat Intern F*cker." Nickname for former President Bill Clinton. Can be used to describe anyone who's pushin too much cushion.

I'm glad our current president isn't a B-FIF.

by Toi toi toi February 3, 2004

the bfifty

when you have one hand on your penis and the other on your controller playing cod4

i was doing the bfifty last night as i was playing call of duty 4 online!

by Bfiftykid October 21, 2008

bfifin

A cop or police officer who is acting like Barney Fife from Mayberry, and wanting to arrest people for nonsense.
A cop who is trying to hard.

Man that 50 bfifin.
Yo bfifin on the block.
That rookie bfifin.

by Human Being 3 June 27, 2021