Definition & Meaning of "slopper"

What is "slopper"?

A slopper is a type of burger that is a regional specialty in Pueblo, Colorado. The burger is typically made with a beef patty that is served on a bun and smothered in a generous portion of red or green chili sauce. The chili sauce is often made with pork or beef and is known for its spicy and savory flavor. The burger is then topped with shredded cheese and diced onions to add extra flavor and texture to the dish. The slopper is a popular food item in Pueblo and is often served at local restaurants and diners.