Tailgate dish is a term used to describe food that is typically served at outdoor gatherings, such as sporting events or picnics. One of the most popular tailgate dishes is chili, which is a stew-like dish made with beans, tomatoes, and various spices. Chili is usually served with toppings such as cheese, sour cream, and onions. It is a hearty and flavorful dish that is sure to please any crowd.