At In-N-Out burger, there are a couple of things that customers can say when they order to get their food cooked a certain way, even though it is not on any menu. "Protein style" means that your burger is wrapped in lettuce rather than a bun.
A nickname for Cincinnati in recognition of its former status as a major pork industry center.
A baked casserole dish that is commonly eaten in Minnesota homes. Popular varieties include Tator Tot hotdish, Party Potatoes (aka Funeral Potatoes), Green Bean casserole and Wild Rice casserole. Many of these are cooked with Campbell's Soup such as Cream of Chicken.
House of Paign refers to Assembly Hall, the home of the University of Illinois basketball teams.
The silly, yet well-documented, correlation between the price of a subway ride and a slice of pizza in New York City. Also called the "pizza principle".