When you think you have to fart, but shit your pants and don't have anywhere to clean up within a reasonable amount of time (maybe while driving / hunting / fishing). A Shart which becomes trapped between the cheeks, stewing and brewing and warm as can be. You just carry it home with you like a crock pot!
My buddy went fishing and brought home a full Crock Pot, a classic wet shart situation, and all because he had nowhere to properly clean himself off, and wasn't going home anytime soon! He simply brought the crock pot home with him.