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 April 01, 2003
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
We all up in this motherfucker.
by Half Ounce of Kush January 25, 2008
(Variants; Mammy, Momma, or Mommy may replace mother. Eater, Grabber, Jumper, Kisser, Lover, Rammer, or Trucker may replace Fucker.)
A despicable person.
A despicable person.
"Fuck you Motherfucker."
by Light Joker June 08, 2004
1. One who fucks mothers
2. A mother who fucks
3. The mother of those who fuck
Used as an insult to others.
2. A mother who fucks
3. The mother of those who fuck
Used as an insult to others.
by jetdog9 October 27, 2003
I invited that motherfucker over to mah crib and we got piss drunk like a couple o' drunk motherfuckers.
by redelixir March 16, 2003