this mf
this mf has a 6 layer but chin
by PissBot42069 January 25, 2021
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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 11, 2019
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Short for Mother Fucker, Someone who is a total bitch.
That MF Ugly!
by StraightGirl6060 September 5, 2018
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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
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