Mfonobong

A believer, a christian, a servant of Jesus. Dark in complexion, could be slim or fat, definitely tall. One who watches only movies that make complete sense, a passenger fan, a lover in Nigeria, and a believer in the African dream.
A genuine Harry Potter fan too.

That fellow doesn't watch Nigerian home videos. He must be an Mfonobong

by Tyrene_Tyrell February 6, 2020

MFM

Matt Fucked Mia.

An acronym to commemorate the night in which males around the world name Matt fucked females named Mia.

Brad: Yo did you hear about MFM!
Chad: I know right? MFM
Thad: Mom can you grab some milk too while you're out? MFM!

by aaiowhfwiofriefweiorw April 24, 2020

MFAM

The opposite of what stonecorsair said

Friend 1: Hey did you see Stonecorsair's definition of MFAM?

Friend 2: Yeah, he sounds like the very thing he's criticizing MFAM for. Plus it looks like he has a hard time typing a grammatically correct sentence.

by Guts186 September 20, 2021

M/F/K

Marry, Fuck, or Kill?

New game... Golden Girls... M/F/K... and GO difficulty: two of them are already dead, you sick bastards

From a fark.com thread

by Smiddy04 February 27, 2010

MFCS

MotherFuckerCockSucker
This is a more "mixed company" friendly way to express the above expletive. This can be used as an adjective but it's more commonly just used as an angry outburst.

"That MFCS just rear-ended my new car!!"
or
Joe - "Hey, Tom, I just saw Pete with his tongue down Kelly's throat. Isn't she supposed to be YOUR girlfriend?"
Tom - "MFCS!!!!!"

by GhostFaceGirl October 26, 2005

m f

Short term writing for male or female, usually used while chatting with strangers.

Stranger: m f?
You: I dont understand why people on here ask questions like that, it's so boring. You sound like a pedophile.

You have left the conversation.

by singingunicorn July 1, 2011

Real MFK

Real Motherfucker,
A crazy bitch

That loco is a real MFK

by Real MFK May 15, 2003