Schmetzle splash Share definition Flag The process by which the toilet bowl’s water splashes back up at your ass while pinching a loaf. I got my boxers covered all in Schmetzle splash from dropping a load at work today. Schmetzle splash by \_/Sar\_/ September 21, 2005 0 0 Get merch Get the Schmetzle splash mug. Buy Now — $32.95 See more merch