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

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