Ka-Pow Share definition Flag The sound made during an especially powerful pimp slap or bitch slap. "Where is my money, ho?" "I don't have it, you ****er!" KA-POW! (pimp slap) Ka-Pow by ColdVantage January 5, 2005 0 0 Get merch Get the Ka-Pow mug. Buy Now — $32.95 See more merch