FMF

Fuck my fingers

Ian: I beat rubiks cube fmf

by Fmf12345 June 27, 2021

FMF

Fuck me forever

When you know it's over with someone, and though the regret you feel tears you apart, this lets them know how you want them to feel about you. Not because you feel the same about them, but there's nothing more you can do.

I can see this is going nowhere. You still have no idea how I feel, but it doesn't matter now. You'd best forget about me... FMF.

by IcyHaku May 22, 2021

FMF

Fly mother fucker

Yo, dat bitch is one fmf!!!

by Aradaddymommyurmom February 8, 2020

FMF

FMF - Funky Monke Friday
The day where you go all out and go crazyyy aahhh go stupid

Person 1: “Oh, Its Friday today.”
Person 2: “Oh cool, Its FMF.”

by Poop-brains November 8, 2020

FMF

FMF can also refer to "fill me full". As in group sex or orgy. When I mentioned it to a female friend she said to her it ment fuck me forever.

I learned this off Craigslist. A female had FMF DP. As in fill me full double penetration.

by To E Z March 5, 2021