ba ba boom Share definition Flag a super hot chick with big boobs, small waist, big ass, thick thighs, and sculpted calves. any woman that looks like Kim Karadashian, or Jennifer Lopez. 'noug said. ba ba boom! ba ba boom by a men's man October 31, 2011 0 0 Get merch Get the ba ba boom mug. Buy Now — $32.95 See more merch