Someone who pretends to be an tough asshole hangin' in the hood, but is actually a mommy's boy living at home and studying hospitality.
Mofaux: Hey asshole got the time?
Person: DON'T CALL ME ASSHOLE ASSHOLE!
Mofaux: Oh sorry sir...I didn't mean to offend...
Mofaux's posse: Geezuz man you is such a pussy mofaux! (laughter at mofaux's expense)
B: He's just being a Mo-faux to impress the new kid. He'll get over it.
Not a Mohawk because its too wide and doesn't have a full fan.
Chick1, "Did you see that hot guy with the MoFaux?"
Chick2, "Yeah, I would totally jump his bones."