mmf

a shorten version of the word "MO", which is a shortened version of the phrase "MO-FO", which is also shortened for the term Mother Fucker.
Basically it's a quick and easy way to call someone a mother fucker without having to use all those syllables.

"You are such an MMF!"

Jason: Hey guys! wow you look like crap today, well i gotta run BYE!
Todd: What is that guy's problem?
Gilroy: I don't know dude, i guess he is just an mmf

by Kayla Grace... January 17, 2008

mmf

mmf

mmf

by Krkič January 13, 2020

mmf

How have you been?
Let us phone tonight!

mmf

by Krkič April 25, 2020

MMF

A threesome involving two men and one woman. There are several options for who actually has sex with whom:
(1) the woman in the middle;
(2) one of the men in the middle;
(3) everyone has sex with both the others.

Thanks to Lara, I managed to get Toby into bed on Saturday; he went for an MMF.

by OrangUtanUK June 18, 2003

MMF

Threesome involving 1 female and 2 men. The letter order represent who has sex with who. In this case one man in the middle. He has sex with both the female and male partner.

This is the correct definition.

I have had a threesome with two men but it was mfm. I want to try it mmf. I want my ol man to fuck the other guy while that guy fucks me

by Oracle❤ February 22, 2018

MMF

Acronym= Male Male Female

A threesome with 2 men and a woman. The men are most likely bisexual.

Theres a hot new MMF video on that website.

by ron October 16, 2004

MMF

MMF is threesome with two bisexual men and a woman. Unlike MFM, which happens with two str8 guys and a woman.

Marko: My wife and I had MFM with some guy and it was great. Now we want to try MMF too, I want them both to give me a blowjob.

by Mangasevic November 29, 2017