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2.
Slang term used for the word Motherfucker
"What's up Motherfacko?" -Jamie Madrox
by Erixx January 20, 2007
 
1.
A slang term,used by Juggalos, created by the Insane Clown Posse in their movie Big Money Hustlas, meaning the same thing as the popular term, mother fucker.
Big Baby Sweets:Wheres my money, Mother Facko?
by Matt Stegall June 19, 2007
 
3.
a slang term created by the terribly racist and awful music-making group Insane Clown Posse expressing the same meaning as the popular and commonly used explicit term mother fucker, this term, unlike its predecessor mother fucker can be shouted in public places, private establishments, sporting events etc. and not be considered an actual profane group of words, also this term can be used as a more positive replacement for mother fucker especially when in a happy and "chill" environment where negativety is completely unnecessary and unwanted
Guy 1: Wasup mother facko?
Guy 2: Pshh you know, just chillin' chillin'
Guy 1: Word kid
by alright man June 30, 2006