Piss fart Share definition Flag When your pissing and you still have more piss to piss, but then you fart and the pressure is released so you cant piss anymore Damn bro, my massive piss was just ruined by a piss fart Piss fart by The poop-dealer July 7, 2021 0 0 Get merch Get the Piss fart mug. Buy Now — $32.95 See more merch