The term "Boston Butt" refers to a cut of pork that comes from the upper part of the pig's shoulder. Despite its name, it does not originate from the rear of the animal. This cut is known for its rich marbling and tenderness, making it ideal for slow cooking methods like smoking or braising. Boston Butt is commonly used in dishes such as pulled pork, where the meat is cooked until it can be easily shredded. It is popular in various regional cuisines, especially in the Southern United States, where it is often served at barbecues and gatherings.