poop, menstruation, and jizz all combined on the chest of a lucky lady. A man shits, then a female menstruates, and the guy finishes off on the shitty menstruation. After, the guy and the lady who didn't get crapped on laugh at the woman on the ground with the sloppy casserole on her chest.

Your a Grillbilly when your grill is the nicest thing about your house.

A sloppy casserole involves three people. Preferably two girls and one gentleman. The casserole consists of feces, menstruation, and seminal fluids. They are combined on the chest of one of the ladies. It's sloppy because of the incredible mess it creates.