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 11, 2019

stupid mf

Short term for stupid mother fucker

That dude is a stupid mf .

by Thisbruh69 August 11, 2016

mF

milliFuck

Used most often in scientific and university context, surreptitiously.

I don't give one mF about fashion.

by DC22 February 5, 2010

MF boot

THIS IS ON ANNA'S BOOT TOE ON A DAILY

"LOOK ITS A MF BOOT"

by MF_BOOT December 4, 2018

Sensitive mf

Sensitive mf
MF's who are too sensitive
(MF means motherfucker)

Person 1: *Jokingly* I like hitler.
Person 2: *Offended, Being a Sensitive mf* FUCK YOU

by GrandpaWifeBeater69 January 26, 2021

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 6, 2021

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