little animal, with a lot of hair if it isn´t shaved.
by Anonymous February 18, 2003
Really fat person. Really fat
Yo B. watch it mumu gonna eat your leg
by Po-Thead January 22, 2008
he is a special person who plays too much tennis and spends too much time on the computer. he has too much time on his hands that he sleeps all the time and wastes his money on too much electronics.
he is a money spender, tennis pshyco, and computer nerd...basically
mumu is my special buttslug.
by LiEnErZ May 09, 2006

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