fym 

fuck your mom

1.
Sundog: That girl ever call you back, Wex?

Wex: fym

2.
"Do you like cucumbers in your pho?"

"fym"

fym by Josh Wexler December 23, 2008

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."

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

FYM 

Fuck Your Mouth.

FYM by Anonymous July 17, 2003

FYM 

Fuck you mean

What the FYM my car is gone.

FYM by versace27 May 10, 2016

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!

FYM by Flex Your Macros June 5, 2016

FYM 

FYM or fym means "fuck you, mate" usually used by british people.

"Mate, you being rude, fym"

FYM by xana_toctoc February 5, 2018

FYM 

Fuck You Mosse

FYM - self explanatory.

FYM by sepedee July 21, 2018