motherfucker

If a couple had a child and attempt to have another or just plain having sex, then the man is a motherfucker due to the fact that the man's spouse became a mother after having a child. Hence making the man(father) a motherfucker.

Your father is a motherfucker.

by The Professor March 31, 2003

Motherfucker

Someone who fucks their family members and doesn't even bother to clean up after the mess, what a mother fucker!

Fat Hillbilly fucking his mom, didn't even bother using a condum, and now his bed is full of cum - what a dumb mother fucker!

by Anthony P. August 17, 2003

motherfuck

Motherfucker.

by RooflesPwnedIrlAsapKthx August 1, 2003

motherfucker

A guy who sticks his dick in a lot of different mothers.

We all up in this motherfucker.

by Half Ounce of Kush January 30, 2008

Motherfucker

(Variants; Mammy, Momma, or Mommy may replace mother. Eater, Grabber, Jumper, Kisser, Lover, Rammer, or Trucker may replace Fucker.)
A despicable person.

"Fuck you Motherfucker."

by Light Joker June 7, 2004

motherfucker

1. One who fucks mothers
2. A mother who fucks
3. The mother of those who fuck

Used as an insult to others.

Those dumb motherfuckers can't mess with us.

by jetdog9 October 27, 2003

Motherfucker

a common word used among scholars in their teens.

"hey you motherfucker get the motherfuck off my motherfucking lunch you motherfucker"

by motherfuckingmotherfucker May 29, 2003