mf 

short version for motherfucker

skylar: what did u say to isaac? did you tell him yes? are yall dating?
renata: naw. i told the mf to back tf off
skylar: o

mf by toxicblood October 17, 2018

mf 

In the PC game Diablo2, mf stands for "magic find". Magic find is when you go to monsters with good drops and keep killing them in hopes that they will drop a good item

Lets go mf meph or baal.

mf by Willizzle Tha Gangsta August 6, 2006

MF 

It means my friend or pal

Hey MF stop! (Hey my friend stop!)

MF by Clonopin April 18, 2022

mf 

mf is a prefix that is slowly becoming popular on the west coast. It stands for mad flow and you earn that prefix if youi are said to be able to flow or rap to anything.

Mf bob, Mf doom, these are some rappers that have mad flow.

mf by kula May 8, 2007

MF 

The abreviation of mother fucker
SEE: mother fucker

HEY MF GET AWAY FROM MY GIRLFRIEND!

MF by Margaret<3 January 27, 2009

MF 

Mad Fish: A person who lives in a bubble but becomes mad when called out with logic and proofs.

Ex: OK MF (Mad Fish)

MF by MadFishMF November 4, 2020

mf 

mother-fucking; can be placed in any abbreviation in order to make it sound more directly.

lol -> lomfl
omg -> ommfg
wtf -> wtmff
g2g -> g2mfg
afk -> afmfk
etc. etc.

mf by Vasilyevich1337 July 30, 2005