1 definition by DFinelli

TFF

Used as replacement for LOL or LMAO. TFF means "That's Fuckin' Funny" OR "Too Fuckin' Funny"

I can't believe Denise said, "If you really wanna know if he's in it for love then fart on the first date and see if he calls you back!" TFF

by DFinelli April 3, 2011