muvva fucka 

Only way to say "motherfucker" after getting bit in the genitals.

Dog attacks Scott and bites his balls.
Scott shouts at dog's owner, "muvva fucka!"

muvva fucka by uncrules123 July 21, 2006

muvvafucka 

The correct, urban way to say,"motherfucker."

'Sup, muvvafucka?

muvvafucka by Steviedee January 21, 2004

muvafucka [motherfucker] 

Perversion of the word motherfucker; often used inadvertantly while under extreme duress. motherfucker

How many muvafuckas gotta die before you stop...?

muvafucka [motherfucker] by Zach January 6, 2004