"Barker's Dozen" refers to a group of twelve items or entities, often used in a playful or informal context. The term is derived from the traditional concept of a "baker's dozen," which consists of thirteen items. In this case, "Barker" suggests a specific variation or theme, possibly related to a person or event. The phrase can be applied in various contexts, such as literature, games, or collections. It emphasizes the idea of abundance or variety, inviting curiosity and engagement. The term is not widely recognized but can be understood as a creative twist on familiar expressions like baker's dozen.