B.A.B Share definition Flag an acronym standing for Boss Ass Bitch. A self-empowered person who identifies as female. I don't need a man to pay for my bills, because I'm self-sufficient; in fact, I am a B.A.B. B.A.B by real hitta December 30, 2013 0 0 Get merch Get the B.A.B mug. Buy Now β $32.95 See more merch