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1 definition by Axela

Booyah is a word often used as an expression. It can be said when you have been given something you have wanted, or it could be when something good happens in your life, or it could just be a word to say when you are bored.

This word is often used in teen series, Kim Possible.
Ron: Hey Rufus! I just bought el grande size!
Rufus: Booyah!
by Axela July 27, 2004