Brown Pinata Share definition Flag Beating your boyfriend's ass with a paddle until he loses control of his bowels, resulting in a shower of brown "treats". "Last night, Alexi gave me a Brown Pinata. I'm wearing a diaper as we speak." Brown Pinata by Corndog January 6, 2005 0 0 Get merch Get the Brown Pinata mug. Buy Now — $32.95 See more merch