Piss-ille Share definition Flag Any stream of urine directed towards sinking or disintegrating foreign objects in toilets, spraying walls or lewd sexual acts. I shot of a piss-ille at the urinal cake. Piss-ille by Aud8 August 16, 2007 0 0 Get merch Get the Piss-ille mug. Buy Now — $32.95 See more merch