Ass Marangue
An ASS MARANGUE is a sizeable amount of fecal matter pasted, squated, crapped out for whatever unsanitary reason all about the posterior effectively filling in the ass crack having the appearance of a large chocolate cake having been smashed against a person's butt.
When the doctor had Cess Pool Jimmy pull down his underwear for a rectal examination Jimmy's slowly peeled away his shorts exposing a huge ass marangue smeared all over Jimmy's rear end much to the doctor's surprize.