mf

mother-fucking; can be placed in any abbreviation in order to make it sound more directly.

lol -> lomfl
omg -> ommfg
wtf -> wtmff
g2g -> g2mfg
afk -> afmfk
etc. etc.

by Vasilyevich1337 July 30, 2005

MF

If you see this in a recipe, it stands for Milk Fat, the fatty portion of milk. Milk and cream are commonly sold based on the amount of milkfat they contain.

For this recipe you will need heavy whipping cream with 35% MF.

by TheFlo June 13, 2015

MF.

MF. A person whom is cute, loveable, catgurl. They may not accept being called cute, but that just makes them even cuter.

You are being a total MF. right now!

by KingEndo August 12, 2021

mf

short for “my friend”

nah he’s not gay he’s mf.

by ballsniffer8467 March 18, 2022

MFS

Mother Fucking Smokers

Those MFS need to find somewhere else to smoke.

by shyanie May 17, 2010

MFS

Man Face Syndrome

guy 1- That girl has a bangin body

guy 2- yea but shes got MFS

guy 1- yea, she kinda looks like my uncle

by screaminluke October 1, 2011

mf

mind fuck

"Dude, yesterday was such a mf"
"Yeah I know right, it was siiiick"

by captainrainbowsocks April 6, 2010