FYM

Fuck Your Mommy.

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

by alexx_roxx March 25, 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 January 28, 2016

fym nuh uh

an infallible response to nuh uh

person 1: earth isn't flat you stupid fucking idiot
person 2: nuh uh
person 1: fym nuh uh?!

by That's not very paragon! November 15, 2023

fym

fym - "fuck you mean"

fym is a group of 4 girls who are crazy af and they're amazing just because

alien, demon, demon's daughter, yaoistka

by ixienajd December 23, 2020

FYM

Acronym for Flex Your Macros

#FLEXYOURMACROS
!FLEXYOURMACROS

Person 1: How's that FYM life?
Person 2: What's FYM?
Person 1: Flex Your Macros! It's that new app that everyone is using!

by Flex Your Macros June 05, 2016