1.A term of endearment towards a friend,associate,brother, sister,etc.
2.the long word for the west coast term "bro"
Isabela: Yo you goin out tonight?
S: nah bro bro I'm chillin in the crib for now.
A deep brotherly connection with another male that can be both related to you or not related to you. You two are so close that you are brothers for life. Originated by Calacat in 2009 north of Seattle.
Bro bro let's chill next weekend and live it up!