A shit that refuses to let go of one's anus. They like to hang onto hair, cheek, and whatever else they can get a hold of. They tends to have a consistency similar to that of uncooked pizza-dough, and take considerable contraction of the sphincter to break loose. This often creates a huge mess, and requires copious amounts of toilet paper to clean up, leaving the bearer's asshole very raw.
They generally occur when the bearer hasn't eaten enough fiber.
Sorry I was in the bathroom so long. I was taking a wicked sticky shit! Also, somebody broke your toilet.