This podcast episode explores the history, evolution, and cultural significance of the human butt. It begins with the author's personal experience of having a large butt in the 1990s and her subsequent journey to understand the cultural and anatomical implications associated with it. The discussion delves into the complexities of the butt's structure and function, the evolutionary adaptations that have shaped its role in running, and the social perceptions and meanings that have been attached to it throughout history. By examining the butt from multiple perspectives, the episode sheds light on its multifaceted nature and its enduring presence in human consciousness.