Whether you're royalty or a roaming vagrant, a President or a pauper, one thing's for sure: At some point, you'll have to use the restroom. While sanitation isn't often brought up in polite conversation, it plays a vital role in human health, and over the centuries various civilizations have come up with some pretty innovative ways of staying clean. Globally speaking, the bidet is one of humanity's most popular sanitation technologies -- it's spread across Europe to Asia and beyond. So why don't Americans use these? Join Ben and Noel as they crack the case in this Classic episode.

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You've heard of mooning -- the practice of bearing one's butt as an insult -- but where did it come from? Join Ben and Noel as they dive into the deadly story of the world's first recorded mooning, along with some other notable moments in keister history.

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While most people today already know the inspiring story of Rosa Parks and her pivotal role in the Montgomery Bus Riots, a lot of folks still don't know the story of Claudette Colvin, a 15-year-old arrested nine months before Rosa Parks for the exact same reason: refusing to give up her seat on the bus in segregated Alabama. In today's special interview, Ben, Noel and Max explore this story with the one and only Nimene Wureh, the host of Historical Records, an family friendly, explosive blend of history and hip-hop. Spoiler: listen to the very end -- there's a surprise!

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