What does bwac bwac bwac bwac mean?

bwac bwac bwac bwac meaning in Urban Dictionary

To shag up, but just slightly.(also works as an adjective) term for a homosexual black gangster by another gay black gangster huge white american cowboy; accustomed define any slim white male over 6' who has got a tendancy to yell "YEEHAWW" while slapping some girl's back Boner With an underlying cause