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8.
A noun, denoting a stupid or inferior person.
"I own you mutha."
by Matthew July 25, 2003
 
9.
a mother or
a person who indulges in sexual intercourse with their mother derogatory - that means insulting
he's one ugly mutha
by Bj February 17, 2003
 
10.
house of concerts, crowded of people singing and enjoying the show.
''Bring this mutha down!'' (At least that's what Madonna's backing vocal said.)
by diana April 06, 2003