"ryan: "what are these little pieces of paper on the bathroom floor?"  heidi: "my butt crumbs must have fallen out
those little pieces of toilet paper that get stuck in your butt after you wipe yourself if you use either to much paper or have a dry butt crack
""ryan: "what are these little pieces of paper on the bathroom floor?"  heidi: "my butt crumbs must have fallen out" What is the definition of "butt crumbs"?