DMF

Dumb Mother Fucker. noun

Did you see that DMF in the SUV cut me off? WTF?

DMF

DMF stands for Dumb Mother-Fucker.

A: This pic of u is gonna get a million lyks!!
B: If u upload dat pic.....imma shove ur hand up my ass.
A: Dude dat sounds wrong!! you DMF!!

DMF

Darkmoon Faire, an Europe World of Warcraft server.

Hey buddy i'm from DMF server, and you?

DMF

DMF= Dirty Mexican Flu

The swine flu's nickname

OMG!! I have DMF!!!!

DMF

Destructive Miniature Female

Think of an 8 year old girl that is a professional black belt and an anger problem. "She is a DMF"

Another example is a short 17 year old girl with the looks of a ten year old and the strength of 5 grown men is a DMF.

DMF

Noun:
Double Middle Fingers-
When one is pist off at a person, situation or the entire world; flying two middle fingers in the air to demonstrate disgust, disdain or hatred.

Girl: My boss was a complete douchebag to me at work today. Wouldn't even talk to me.
Guy: Fuck him. DMF!!!
flying the bird; fuck off; suck my dick

DMFS

1.)To go about your life as if you are mentally ill(but you're not)

That DMFS just light himself on fire and climbed up a tree before the track meet.