FYM

Fuck Your Mommy.

Bob: See I got myself new bapes poor boi!
Me: FYM mofo!

by alexx_roxx April 11, 2011

FYM

Acronym, "Fuck Your Mother." An insult, usually used to rebut.

-"...And I told them not that it's really not important, because it's just you."
-"Oh, thanks. FYM."

by The Saurd Fysh's Geek Definitions October 21, 2004

FYM

Fuck Your Mouth.

by Anonymous July 17, 2003

FYM

Fuck you mean

What the FYM my car is gone.

by versace27 May 10, 2016

Fym

Fuck you mean Boss word period

I was at school yesterday fym

by JayQueen77 February 1, 2020

Fym

Fuck you mean

Ted: what's 2+2
Chris: fym

by Kitty_king69 March 1, 2020

fym

short for fuck you mean (fym)

what you talking about fym

by 2raw.terii May 12, 2020