the instance of shitting within in a bowl with ones soupiest and corniest stool of the day. then letting it stew and simmer over the stove for a day or two and then proceeding to baste one's partner's face and genitals with it like one would with a clay mold. the sadistic shiteaters then wait a day or two for the shit to ferment and crustify. when the desired consistency is reached and the stool is considered "al dente" the two partners chisel the shit off of eachother and eat shit chips for dinner while fellating one and another and washing the glorious little chips down with warm urine.
Ian really perfected the crusty ker seymer on his friend pierce.