This podcast episode explores the practice of sitting down when going to the bathroom, also known as being a sitzpinkler, which is popular in Germany. The episode discusses how the term "sitzpinkler" went from being an insult to a campaign encouraging men to sit down to pee, challenging traditional notions of masculinity. It also highlights the cultural shifts in Germany and Japan towards sitting down to pee and the changing attitudes towards toilet etiquette and hygiene practices. The episode delves into the fluid dynamics behind urine backspray when peeing standing up and the phenomenon of plateau Rayleigh instability. It also discusses the challenges of emptying the bladder for individuals with prostate issues and the possible benefits of sitting down to pee for complete bladder emptying. Overall, the episode emphasizes the importance of questioning assumptions and embracing change in societal norms and highlights the significance of prostate health and proper bladder emptying.