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2.
A wonderful word to use when making a great moment in sports history.
Jordon slams the net..BOYAH!
by RAndi September 25, 2003
 
1.
A forum where no one gives a shit if you use fucking swear words and anything goes there!
Did you hear of Boyah?
They fucking rock, Because Of You Assholes!!
by Mario583 June 13, 2008
 
3.
Bo-yah is a fun way to say Oh yeah. It is usually associated with one subject agreeing with or supporting anothers thought.

Hey Brad, do you want to go to the concert this weekend??

Brad: Bo yah!
by K LaVine August 18, 2006
 
4.
Boyah-noise a gun makes. Refering to death.
"Boyah is the noise you make when u kill someone. Boyah"

Ali Gizzle my nizzle
by HairyBeef March 13, 2005