ko-pau Share definition Flag pronounced as KA-POW The one-two punch that Kobe Bryant and Pau Gasol delivers to the ball game. (executing a punch motion)"KO-PAU!" screams fan #1, after Kobe and Pau scores 125 points in the game. ko-pau by Wek February 4, 2009 0 0 Get merch Get the ko-pau mug. Buy Now — $32.95 See more merch