2 definitions by BlueFlashProductions

A person that steals videos from other people putting them on youtube without crediting the creator. Or even bigger faggots will steal videos and claim they made them.
Guy 1: Dude, a Youtube theif stole my cartoon I put on Newgrounds!

Guy 2: That Sucks.
by BlueFlashProductions June 24, 2008
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A mustache a woman grows. A contraction for "Madam" and "Mustache".
Floyd: Did you see Mrs. Miguel?
Frank: That 60 year old teacher?
Floyd: Yeah! She has a really gross madamustache!
Frank: That's just gross.
by BlueFlashProductions October 5, 2008
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