"Bam!", "in your face", and "hell yeah", all at the same time.  A term that self-congratulates, describes excitement, lets others know the magnificence of the celebration as well as the superiority of the user, and is used as an exclamation of those ideas.
Say "booya!" when you play a trick on someone or beat them at a game, or prove your superiority to others.
"How you like them apples, bitch!? Booya!"
"How you like them apples, bitch!? Booya!"
by bigboybob May 13, 2005
 Get the booyamug.
Get the booyamug. "In your face! Booya!"
by artemis d May 29, 2005
 Get the booyamug.
Get the booyamug. A term celebrating the removal of one's balls from an anus. Made popular by the infamous 'Booya' video where a man pulls his penis out of his partner's vagina only to reveal that his balls are engulfed inside her brown eye. As he pulls them out, he exclaims 'booya!'
by BigBlackMan69 August 28, 2009
 Get the booyamug.
Get the booyamug. by Anonymous November 18, 2002
 Get the booyamug.
Get the booyamug. A term expressing joy, excitement, or triumph. An anglicised form of the Spanish word 'bulla', which is pronouced the same and means "noise or racket".
I got first place! Booya!
by hotpepper February 8, 2007
 Get the booyamug.
Get the booyamug. A slang term used in porn videos.
A slang term that l33t RIT students use to recognize a good event has occured.
A slang term that l33t RIT students use to recognize a good event has occured.
by nickbooyawaringa March 24, 2004
 Get the BOOYAmug.
Get the BOOYAmug.