F.IF = Fart Induced Fit. The mad flailing of arms and nose pinching that happens as soon as a fart is smelt by the person unfortunate enough to be in the room when somebody else farts.
Hey man I did the best fart the other day but my girlfriend had a total F.I.F.
or, on seeing someone's reaction to your fart you can say
"Don't F.I.F out on me now!"
or, on seeing someone's reaction to your fart you can say
"Don't F.I.F out on me now!"
by ruby_wednesday April 10, 2010
by Unknown_269 January 30, 2024