look up any word, like donkey punch:
 
1.
bangah is a somebody that likes to "scrap" or fight and is pretty good at it to. usally used in hawaii
hooo rampage jackson is one bangah yah?!?!
by Kandam8o8 February 18, 2009
 
2.
A hood kid, usually a city kid, who (in most cases) likes a fight; this term is used among friends, also as a casual nickname. See brudda.
Yo bangah, what's up?
by Kinkgirl November 05, 2010