Jack Black hams it up in the first of a series of live-action shorts promoting Brutal Legend, with a guest appearance by insane game developer Tim Schafer.
I don't know about you, but for me it's gotten to the point where I prefer to see animated characters with Jack Black's voice over actually seeing Jack Black himself. I really dig his voice when he's singing, but there's something about his facial expressions when he acts that begs to be covered by a computer animated panda or video game roadie.
Oh, and watch out for the vomit. Too late?