British comedian/actor/writer Andi Osho (twitter.com/andiosho) now lives here in the US, where she's recently appeared on the Late Late Show with Craig Ferguson and @midnight, and she joins Matt, Jesse and Andy this week for a listener-centric episode focused on topics sent in by our lovely fans, including: The speed of gravity waves! How to pronounce Trygve! Andy's Nicaraguan rental car! Jesse and Andy's roommate's iTunes woes! Jesse's dad was a mall Santa! The gray area of children's photos! Ridiculously fast LED-based Li-Fi internet connectivity! A fluid dynamics discussion of fart dissipation! A scientific analysis of urinal splashback! Dogs reacting to the directions of fellow dogs' tail wags! Why spoilers might increase your enjoyment of a story! Junk DNA corrections!