Someone finally put this online.
[ame="http://www.youtube.com/watch?v=u981JhkK46o"]YouTube - Wizard People, Dear Reader - POWER-BABY (Chapter 1)[/ame]
The video gives a short description, but basically it's an alternate voice over for Harry Potter and the Sorcerer's Stone. It's pretty funny. I was lucky enough to see it live when he performed it at the Alamo Drafthouse a few years back.
You can get the audio track
here and listen to it while watching the movie if you don't want to have click so much.