Papaya Underman. Share definition Flag The act of being a pro at making nuclear spaghetti bombs to throw at ur enemies. oh no, I farded! I'm also a pro at papaya underman. Papaya Underman. by Sands underpro February 22, 2022 0 0 Get merch Get the Papaya Underman. mug. Buy Now — $32.95 See more merch