Bread Crap Share definition Flag The breading used for poptarts. It tastes like feces, and looks like sand. Dont eat it. Eat Fat tarts. "Dude, they put so much bread crap on my poptart." Bread Crap by mr.wiget September 27, 2009 0 0 Get merch Get the Bread Crap mug. Buy Now — $32.95 See more merch