mf

Male/female

Describes porn content, one of many abbreviations.

An mf hardcore porn.

by Ivan March 1, 2005

Mf

Magic Finder often used in Diablo2
magic finders use magic to find rare items.

My mage is one helluva Magic Finder

by pi squared March 24, 2005

mf'

The acronym stands for 'motherfucker.'

"Your just a miserable mf' GO DIE!"

by troublee19 February 25, 2012

mf

Moderately Forte- used in musical terms

Me- dude this is whack, what does moderately forte
Dude- babe it's all fly, it just means moderately forte
Me- Chillax....

by Lottie March 22, 2004

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 October 18, 2007

MF

Mind fucking

Im MFing you right now! (:

Let me MF you please (:

Mind fuck

by HappyApple(: November 10, 2009

mf

An obreviation of the phrase "my favorite."

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

by carrotcarrotcake January 14, 2021