Bo-yah is a fun way to say Oh yeah. It is usually associated with one subject agreeing with or supporting anothers thought.
by K LaVine August 18, 2006
Hey Timmy, were the fish biting today?
Timmy: Bo yah.. big crime!!!
Translation: "yes, i got alot of bites"
Timmy: Bo yah.. big crime!!!
Translation: "yes, i got alot of bites"
by K LaVine August 18, 2006