Provide a definition for the term fancy meats?

Fancy meats are less common cuts of meat that are often considered delicacies. While the definition can vary depending on culinary tradition, fancy meats typically include sweetbreads, liver, tongue, and tripe. These meats are often used in traditional dishes and can be cooked in a variety of ways. Additionally, some chefs experiment with using fancy meats in modern cuisine, creating unique and interesting dishes.