Cookie Monster, Elmo, and Abby Cadabby teach Ella a few dances moves. Rocketboom’s field correspondent Ella Morton heads over to Sesame Street in celebration of their 40th season to talk with a few furry inhabitants. Music by Podington Bear.

The Rocketboom Institute for Internet Studies explains the who, what, when, and why of ‘Where The Hell is Matt‘. Story links: Destroy All Humans - ps2 - Mission 01 Destination Earth!, Where The Hell is Matt — Interview with Matt Harding, Where the Hell WAS Matt?, Where the Hell is Matt Maps, Where the Hell is Matt Archive, Where The Hell Is Dousch, Mark English - Where The Hell Is Predator?, Where The Hell is Matt’s Girlfriend?, Where the Hell is Matt? - Team Fortress 2 Style, Where the hell is Matt’s Habbo?, Where the Hell is Matt? on Jimmy Kimmel Live 8-6-08, Numa Numa Guy with Gecko, Somebody’s Watching Me, Where the Hell is Matt? (2008), Matt Confesses: Where the Hell is Matt? Video an ‘Elaborate Hoax’, Matt Reveals the Hoax is a Hoax at MacWorld. Meme backgrounds inthe opening from Meme Scenery. For more on this and other Internet Phenomena visit the MemeDB at knowyourmeme.com!