You might want to avert your eyes (and ears)

[tgleaf]

http://www.youtube.com/watch?v=xQOeDYDOCKc

Don't say I didn't warn you. You owe it to yourself to watch 4:01-4:04, though.

Edit: oh god. This is even better and you don't have to watch more than a few seconds for some serious win: http://www.youtube.com/watch?v=i8cNHCP3juQ; omg, bonus points for a Tonya Harding appearance and for The Hulk singing "Let It Be." omg, Huey Lewis and Jason Alexander in a duet... ahahaha I've lost it.

[Dark_Sage]

Why...Why o why did I watch that? What has become of Mark Hamill? At least go back to doing the voice of Joker. That was some of the best/worst lip-syncing I've ever seen.