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1.
Another way of saying mofo, except this version sounds a lot closer to the original word “mother fucker".
Black Guy: Sup mafa
Latino: Nada ese
Teacher: ???
by Ricco Chico January 29, 2008
 
2.
A girl that looks like an (ugly) man
I thought it was weird that man had boobs, then I realized it was just a mafa
by I heart Bobby May 04, 2010
 
3.
adj. In urban culture, Mafa is a tern that is a shortened version of matha facka, or mothafucka. Often used to describe whities.
"that crazy ass mafa pulled iron on me"
by Timmy Lee James December 01, 2005