MAF 

Acronym for Maintenance Action Form.

Damn, Gunny! We'll never make it to happy hour with all of these MAFs that still have to be worked off.

MAF by GySgt D May 13, 2005

maf 

An attempt at using math, common to industries affected by piracy. This calculation involves a severe understanding of internets and/or no conception of worth.

"Using maf, offline book "Lending" costs US Publishers nearly $1 Trillion"

maf by trueslider January 19, 2010

MAF 

Acronym for Metal As Fuck, usually found plastered over the local scene and hardcore kids MySpaces or groups.

Bob Dole MAF
That show was so fucking MAF, it was insane.

A typical MySpace display name. Apparently it's a group now, rather than a glimpse at your musical "roots".

MAF by The Wisp April 19, 2007

maf 

acronym for Mental Ass Fuck.

"Have you had your MAF today?" "Would you like your MAF with lube or without?" "God, I need a good MAF right now!"

maf by ToddF October 11, 2007

maf 

Mad AF. You can type this when you you're in a hurry and you can't figure out anything to say to express how mad you are.

Girl: Ugh..... Ms. Harper made me so... angry.... so..
Dude: Maf??

Girl: Yeah... exactly!!!

maf by asiaisthebaest January 14, 2015

maf 

1. short for hermaphrodite
2. general insult towards someone, although usually in good humor

1. "they were all mafs at that place i tell you"
2. "dude, you fucking maf!"

maf by danix June 14, 2007

maf 

Majestic as fuck.

That picture of that girl overlooking the coast is maf.

maf by Hawk Cunningham June 22, 2014