This has probably been mentioned a million times before, but--

After watching the Scrubs musical episode yet again, and remembering how popular the Buffy musical episode is (for people who have seen the series-- if I look this episode up, will I have any idea what's going on?) it occurred to me that what the world really needs is a Supernatural musical episode.

C'mon, Kripke, the track list for that would be phenomenal. ;-)