Released as the start of a 100-day countdown, the organizers of GeekyCon have mashed up all of the biggest and best fandoms -- including the Marvel Universe, Harry Potter, Doctor Who, and Supernatural -- into a intense Missy Elliott-themed music video.
GeekyCon has taken place since 2009, hosting yearly gatherings that blend typical con events like cosplay contests with live concerts, meetups, and a nerdy fun run 5k.