look up any word, like cunt:
 
1.
One who wears a moustache. Whether it be grown or false, knitted or made of felt. A mou-fo is someone who enjoys moustaches in any form and shows that by sporting their own glorious incarnation of one. Whether male or female, young or old, moustaches can be enjoyed by all!
Fake moustached girl: "There sure were a lot of mou-fos on the bus today."
Fake moustached boy: "Its movember, remember?"
by DwarvenBarbarianRage April 21, 2010