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15.
FMF
Short for filthy mother fucker. Usually used to express disgust towards a person. Pronounced: Eff-emm-eff
Guy 1: Hey did you do rigorous activities this weekend?
Guy 2: FMF.
by knitman April 01, 2009
 
1.
FMF
Fuck my Friends.
Someone who has completely distanced himself from his friends, becoming someone who no longer has any. For whatever reason, he/she has decided to fuck having/talking to their friends, hence the term, Fuck my Friends.
Dude what the fuck is wrong with Kyle?
Lol damn, I guess Kyle is going FMF
by doornoooooooooob April 07, 2013
 
2.
FMF
Favourite male friend
Him? Nah, he's not my boyfriend. He's just my FMF.
by hifiver April 09, 2014
 
3.
FMF
"3 way" consisting of 2 females & 1 male
My girl brought her girl over last night and we had a FMF... my dick is raw today!
by Scott Free June 02, 2006
 
4.
"Fuck me Fashion"
"oh man that girls SMOKING in that outfit"
"dude, she's wearing a "F.M.F"
"you look, you gonna get SLAPPED!!!"
by A.C.E CHAOS PHANTOM September 23, 2009
 
5.
FMF
Fuck My Face - Commonly used on Craigslist
OMG he is so hot he can FMF.
by 4390578390jeidof April 04, 2009
 
6.
FMF
Stands for Fuck My Friends
So the other day I saw my 2 best girl friends trying to get with my man, FMF!
by B.Warlick June 17, 2009
 
7.
FMF
Fuck My Face
Very much like FML said in the same context.. but FMF..

So instead of saying FML, say FMF
by MiSs KrYsTaL June 24, 2010