Powder my munchkins Share definition Flag The act of applying Gold Bond to one's balls, usually as a result of swamp ass. Sorry I'm late, it's so humid out I had to powder my munchkins in the bathroom. Powder my munchkins by TheBeigeDolphin October 11, 2017 0 0 Get merch Get the Powder my munchkins mug. Buy Now — $32.95 See more merch