Motherfucker 

1. Your dad or the guy your mom is cheating on your dad with.

2. A complete fuckin idiot/asshole.

My dad=motherfucker in good way.
My brother=motherfucker in bad way.

Motherfucker by anticommie August 4, 2012

motherfucker 

Please refer to:

MOTHAFUCKA

Motherfucker is the English term of MOTHAFUCKA, which some how made it's way into the Urban Dictionary!?!

Must of been some 'White Boy' dumb fuck.

motherfucker by D Dizzle My Nizzle December 23, 2003

motherfucker 

to fuck ones mother and give her a good seeing to.
their for you have officially became a motherfucker

jack; did you fuck my mother?

ryan; yes

jack; motherfucker

motherfucker by mr fluffly September 25, 2006

Smotherfucker

A Smelly Mother Fucker. One who neglects to shower and or bathe. Lack of hygiene. One who is scared of the soap. A smelly mother fucker who puts there stank ass feet upon their pillow in which they sleep on.

Justin you have your stank ass feet on your pillow you SMOTHERFUCKER. Take a fuckin shower you stank ass.

Smotherfucker by Tommy Tucker February 7, 2005

motherfucker 

See "Avril"

Randy rox!

motherfucker by TheRubberDucky November 6, 2003

purple mothafucker shots

i dont noe wuts in it but it kinda tastes like alcohol definitely does the job and is found in mexico

yo i had 4 beers 2 purple mothafuckers 2 kamikazes a long island iced tea and 2 scooby doos and my head was spinnin

purple mothafucker shots by alex mccormick May 13, 2005

motherfucker 

anyone who hates eminem.

I think we should all go and jump off a giant mound of rotten monkey spleens.

motherfucker by Alex Hodson March 17, 2003