ba-oobs Share definition Flag When a chick has so much back fat wedged into bra that is too tight creates the illusion of back cleavage. "B'ah hahaha....That chicks ba-oobs are bigger than your girlfriends tits!" ba-oobs by KingofNwo June 28, 2010 0 0 Get merch Get the ba-oobs mug. Buy Now — $32.95 See more merch