burn in piss Share definition Flag 1. To say to something you really hate. 2. a jokeful insult. Asshole Antlion: CAVE STORY IS 4 FURRIES U FSUCK Me: BURN IN PISS burn in piss by The dankest man handler August 9, 2017 0 0 Get merch Get the burn in piss mug. Buy Now — $32.95 See more merch