What does booty crust mean?

booty crust meaning in Urban Dictionary

N. the results of whenever you can no further hold within their feces and uncontrollibly sharts whilst sitting. In an attempt to cover it just allows it stay and hopes noone notices. After a while the squished feces crusts over leaving a tough misshapen lump of poop caught towards straight back side.Expression: regularly show intence fury, dissapointment and/or denial.