1. Small crumbs of poo-ey loo roll debris left around the floor area of a toilet when someone - usually a guy - wipes their butt too hard and vigorously after doing a poo. Often happens when one is in a hurry or gets disturbed from normal poo routine, and turns and stands to wipe.Totally gross.
2.What you can therefore call someone who totally creeps you out or you find disgusting
1. Holy crap dude, why do you always make so much poo crumbs?
2. That guy is a stinky poo crumb