Fmf

Fuck mate Friday

#fmf

by Barbiegirl December 13, 2014

fmf day

FMF Day stands for Fuck My Friend Day.

While hanging out in the backyard, all of us friends declared it FMF Day. We went inside and fucked in a pile.

by Davey J May 6, 2007

Five Minute Footlong aka "FMF"

Taking a shit twelve inches in length in roughly five minutes.

I just took the biggest five minute footlong.

Did you see that "FMF" that was left in the toilet?

........Five Minute Footlong aka "FMF"........

by Mr. 5150 September 8, 2010

kjssssajjbdsgbkjsjgmsv fdsmkmdlamglkmaflkmgalmv tkdbafm b f fmdd fmf fmfmf fmvrejqmfkfmrelrelkmfrklmfkmrkmklrmlkmr

the act of spamming your keyboard randomly when board in school

wow she just kjssssajjbdsgbkjsjgmsv fdsmkmdlamglkmaflkmgalmv tkdbafm b f fmdd fmf fmfmf fmvrejqmfkfmrelrelkmfrklmfkmrkmklrmlkmr

by FortnitePro2001 March 17, 2022

FMF

Fly mother fucker

Yo, dat bitch is one fmf!!!

by Aradaddymommyurmom February 8, 2020

Fmfs

For motherfucker's sake

Guy1: I gotta go outta home fmfs

Guy2: Damn dude you should've told me earlier

by why she is taken! February 21, 2021

FMF

Fuck my fingers

Ian: I beat rubiks cube fmf

by Fmf12345 June 27, 2021