Zero Day is the fourth album from the originator of the term Nerdcore Hip-Hop. Featured guests include Mike Doughy and John Hodgman, s well as rappers YT Cracker, Dual Core, Schaffer the Darklord and Beefy. Together, they expoound on a variety of topics, rhyming over funk and electro beats and eclectic instrumentation, including saxaphone, flute, kazoo and banjolele. The album also includes odes to online MMORPG Kingdom of Loathing ('Council of Loathing') and a theme song for author and former Star Trek: The Next Generation star Wil Wheaton