mf

ab. for "may fuck"
used verbally, states that the speaker doesn't care about something at all.

"I would explain to you this expression properly but MF."

- Hey! What are you doing tonight?
- MF

- You should study if you don't want to fail again.
- MF

by Isamaru November 3, 2007

mf

An obreviation of the phrase "my favorite."

"You're mf dog of all the dogs, Fido!"

by carrotcarrotcake January 13, 2021

mf

"My Friend"

"mf" is used on the net, especially in multi-player game rooms, as a mode of addressing someone - even though you never talked to that person ever before.

-"Hey mf, wanna play one?"

by slickrick November 26, 2003

mf

someone that's loves aditi with all their heart and would do anything for that babie

aditi: YOU MF😭
anyone that has a functional brain: yes, i AGREE💔💖💟💗💟💗💕💖💖💞💞💖💞💖💕💗💞💗💞💗💙

by stan loona and aditi February 1, 2020

mf

an abreviation for the words "mutual friend"

Joe is my main mf

by williamshithead4357 November 27, 2020

mf

My Friend

You are MF.

by Doctor Marduk November 7, 2003

mf

rev redwings' kool-aid

by Rev. Jonbob August 1, 2003