Blumparooni Share definition Flag The act of licking someones butt cheeks while they are defecating. Close cousin of the Blumpkin. I don't know if I can be with John anymore. Last night he asked me to give him a Blumparooni. Blumparooni by UrDiction September 3, 2018 0 0 Get merch Get the Blumparooni mug. Buy Now — $32.95 See more merch