ShitZaam Share definition Flag When one takes a HUGE crap and it doesnt flush down. The person yells SHITZAAM! Some people were relaxing on the couch and then they suddenly hear: "Shitzaam" coming from the bathroom. They now know to avoid the bathroom!!! ShitZaam by Evilste September 12, 2010 0 0 Get merch Get the ShitZaam mug. Buy Now — $32.95 See more merch