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2.
Mother Fucker.
"What's this muh-fucka doin?"
by Diego August 10, 2003
 
1.
the funniest way to say motherfucker
don' mess wit me muhfucka
by irishmoron April 27, 2005
 
3.
the word motherfucker, but used by people too lazy to pronounce the 'th' in motherfucker.
you stupid muhfucka!
by duckmanx March 15, 2003
 
4.
One who has sex with one's mother.
"Oedipus is a muhfucka."

- as Oedpius had sex with his mother.
by thedrum June 23, 2005