MMF

MMF is when 2 males and one female have sex in 1 bed at the same time.

Jack: hey Zac,
Zac: ya?
Jack: wanna come over to my house and have sex?
Zac: with you? your damn gay!
Jack: ....
jack: i mean with my girlfriend too...
Zac: you mean that hot chick that gave you that blowjob?
Jack: ya...
zac: k, ill go
Jack: will you give me a handjob too?
Zac: i knew you were gay! you just wanted to hump me!
Zac: FUCK OFF, BITCH!
Zac: YOU JUST WANT TO DO MMF!

by 40yroldvirgin November 08, 2006

MMFS

Makes Me Fucking Sick!

David: Did you see that stupid episode last night.
Eric: Yes, bloody hell that guy was crazy.
David: I know, MMFS!

by R233444 June 17, 2009

MMF

"make money fast"

Also known as a scam, pyramid scheme or ponzi scheme.

"I know a really good MMF where you can make tons of cash!"

by HighTechGeek November 26, 2008

MMF

Magical Motherfucker. A man who is a master in sexually pleasuring a woman

I hooked up with a MMF last night and he had to peel me off the ceiling his oral game was so strong

by dreamyk February 22, 2016

MMF

Meeting Muthah Fucka

Person always in meetings.

by Johnny Rotten February 17, 2004

MMF

A threesome that is male male female.

See also: MMM , FFM , and FFF

One(F): Yo Two, you down to MMF with Three?
Two(M): Only if Three is down for it.
Three(M): I'm in!
*then came the straight woman-who-is-with-Two-but-is-attracted-to-Three's dream threesome

by Gimmily January 17, 2023

MMF

MultiMedia Fusion - a very powerful game and application creation tool. This is a very common word between "clickers", together with TGF and KnP.

MMF caused crash in EdRt.exe

by Imp June 22, 2004