Fm is a short way of saying "Fuck Me".
"Hey Adam fm tonight?"
"Sure (;"
by LifeGoesOnOk April 10, 2016

radio modulation techique where information (usally voice or music) is added to the signal and changed by varying the freqeuncy of the transmitter. FM is the most commonly used modulation for radio signals techneque above 30 MHz.

the term "FM" is also used to refer to the broadcast band from 88.1 to 107.9 MHz, using that same modulation mode.
FM signals have less static because changes in frequency do not pick up interferance that AM-modulated signals do.
by IrishRepublicanArmy October 17, 2003
we both were thinking the same thing!that's an FM dude.
by pussy bee October 28, 2019
Fuck Me plain and simple a short way for a fem to say to a guy "Please fuck my brains out"
"Hi, Jake, FM?" "Sure, when?"
by Summer September 1, 2004
f*cking magic, as in pondering computers and periphials
"How does rebuilding my desktop make my computer run better?"

"It's FM."
by Sam Bass March 13, 2005
Short for Football Manager.

A game in which the user manages a football team.

'Let's play some FM, mate'
by devoindahouse April 16, 2009
FM or FEM both stand for Far East Movement.
Now Playing FM-Like A G6
by VivaLaJuicyyy January 15, 2011