Top Definition
ma~simus: meaning someone or something that stinks!
something that smells like butt!
smelly booty, crusty, bubu, skid mark, mud butt etc.
Damn boy u gonna have to hop n da shower u smell like masimus.

Say when was da last time u guys did laundry up in hurr it smells like masimus.
by J.U from tha 02 (512) November 13, 2009
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