Scrapple is the nastiest shit ever, but it is also delicious. I had some this morning. It is one of my guilty pleasures. Here is the wikipedia page for scrapple. Here is a brief excerpt:
"Scrapple is typically made of hog offal, such as the head, heart, liver, and other scraps, which are boiled with any bones attached (often the entire head), to make a broth. Once cooked, bones and fat are discarded, the meat is reserved, and (dry) cornmeal is boiled in the broth to make a mush. The meat, finely minced, is returned, and seasonings, typically sage, thyme,savory, and others are added. The mush is cast into loaves and allowed to cool thoroughly until gelled. The proportions and seasoning are very much a matter of the region and the cook's taste."
Go out and try some.