In this episode of 'Stuff You Should Know', hosts Josh and Chuck examine the Erfurt Latrine Disaster that took place in July 1184 during a political assembly in Thuringia, Germany. The episode details the political backdrop surrounding the disaster, particularly the conflict between Ludwig III and Conrad of Wittelsbach and how it culminated in a tragic latrine collapse at the Petersburg Citadel. They explore medieval latrine designs and hygiene practices, emphasizing the scale of the disaster, which resulted in numerous fatalities, while also noting that key figures present survived the event, impacting future historical developments.