The end result of clenching your butt cheeks together on a turtle head making it's way outside of your ass. This especially happens when you're short on film time and can't take a break to take a giant dump, and always requires wet-wipes to completely wipe yourself clean.
When you go to the toilet and a big ass soft serve shiat and you use a whole roll of toilet to clean your funky a$$; taking a huge "pudding" type shiat; Normally smells like big Punn took that shiat;