Cap a mf

(Verb): Meaning to kill a person, specifically (but not always) to kill a mother fucker with a gun.

Antwon: Yo Confandre’s bitch ass snitched on you!
DeShawn: Look like I’m a cap a mf.

by thevalleyboy July 12, 2019

stupid mf

Short term for stupid mother fucker

That dude is a stupid mf .

by Thisbruh69 March 06, 2016

mF

milliFuck

Used most often in scientific and university context, surreptitiously.

I don't give one mF about fashion.

by DC22 February 05, 2010

fortnite mf

a nigga that gives up his life and everyone around him for a shit game.

This how yall fortnite mfs coming?

by Isaiah Hart February 07, 2021

MF boot

THIS IS ON ANNA'S BOOT TOE ON A DAILY

"LOOK ITS A MF BOOT"

by MF_BOOT December 04, 2018

The Mf Donn

The badest bitch on Earth.

Look it’s The Mf Donn

by Lonxdonnnn September 05, 2022

mf lobster

Epic troll status, with occasional bipolar moments set off with ETOH consumption. Has a faithful group of online comrades, but for some reason keeps associations with an STD called Brightdays (the panty sniffing disease)

Hey Roo? You see what mf lobster posted?

by moonbay21 July 25, 2020