mf'

The acronym stands for 'motherfucker.'

"Your just a miserable mf' GO DIE!"

by troublee19 May 10, 2012

MF

Stands for one of the following forms of motherfucker: motherfucker, motherfucking, motherfuck. The form that is used depends on the context of the situation.

Aye Henry, let's go give that ese the MF work.

by TurnM3Up December 10, 2019

MF

Short for Mother Fucker, Someone who is a total bitch.

That MF Ugly!

by StraightGirl6060 September 5, 2018

mf

Motherfucker

by Anonymous July 15, 2003

mf

mf has 2 meanings, often used as:

(i) Mother Fucker
(ii) My Friend

definition (i) is more commonly seen in chatrooms; whereas definition (ii) seen in multiplayer games.

if someone uses mf towards you, it's best to pretend you dont understand, so they will explain - either (i) or (ii). Since you dont want to just start insulting them.

Example:
<Shinosuke> Blah.. lets stop the conversation.. I dont want to talk abt it anymore.
<Person1> ok mf.
<Shinosuke> mf?
<Person1> mf - my friend.
<Shinosuke> Oh.. ok.. i thought.. nvm.

by Shinosuke May 13, 2004

mf

this word is used when youre tryna describe someone who hurted you so bad you can't even say his name. You call him "mf" short for mother fucker because he is the worst fucking person, he fucking played your feelings, he led you on, he made you fall for him, then he'll leave you with the "let's just be friends" so yeah fuck him.

Me: im boutta throw my goddamn hands on that mf

by realassbeach March 20, 2019

MF

mother fucker

You're a stupid mother fucker if you don't know what MF stands for.

by Falken January 17, 2003