mf

short for “my friend”

nah he’s not gay he’s mf.

by ballsniffer8467 March 18, 2022

mf

mind fuck

"Dude, yesterday was such a mf"
"Yeah I know right, it was siiiick"

by captainrainbowsocks April 6, 2010

mf

Mind f**k

That was a total mf

(weird, incomprehendable, astonishing, awesome)

by Malarkygal November 27, 2017

mfs

Microsoft Flight Simulator

Hey, wanna play mfs?

by OhTeVe August 19, 2020

mf

mezzo-forte

Conductor: This is too loud, I want it mf
Orchestra: *plays louder*

by passwordisa November 30, 2022

MF

an abbreviation used for "multifactorial" to describe when there are many issues/problems/things in your life that are contributing to your current emotional status.

Friend 1: "Hey! How are you?"
Friend 2: "Not too good, actually".
Friend 1: "What's the problem?"
Friend 2: "It's MF".
Friend 1: "Oh, I'm sorry!"

by cyyy May 23, 2010

MF

abreviation for "mutual friend"

i met joe on facebook. we were mf

by williamshithead4357 November 27, 2020