pooty-poo Share definition Flag An affectionate name for a females vagina. Could also be used in reference to a small pet. I just love sitting down for an evening and playing with my girls pooty-poo. pooty-poo by Pooty-Poo December 9, 2006 0 0 Get merch Get the pooty-poo mug. Buy Now — $32.95 See more merch