Ass Juice Share definition Flag A thick, runny liquid that is created in the asshole, and then pushed out. Most use it as thirst quencher. "Hey Levi, have you seen my ass juice?" "Sorry Adam, I drank it." Ass Juice by TheRealOne677 March 17, 2019 0 0 Get merch Get the Ass Juice mug. Buy Now — $32.95 See more merch