Oscar's Funniest Moments -- #1 of 5

A couple years back, I found an article on some of the funniest moments on Oscar telecasts.  There were probably many not included, but it was a pretty respectable list.   I've culled out my favorites, and here's the first video from it.  It's Will Ferrell, Jack Black and John C. Reilly having a lively time singing about what it's like to be a comedian at Oscar time.