Everyone called me crazy when I said all the best comedians are in a secret cabal and hang out all the time and sing songs together and control the weather with their minds. But this video features Paul F. Tompkins, Patton Oswalt, Weird Al, Mary Lynn Rajskub, Paul Scheer and basically every other funny person on earth having a grand old time covering "Do They Know It's Christmas," so who's the crazy one now?

Do They Know It's Christmas? from Scott Aukerman on Vimeo.

This song is from Comedy Death Ray's Christmas CD, which is available free when you purchase a Comedy Death Ray calendar. It's probably the best way to wish the baby Jesus a happy birthday without taking your clothes off.

[Via Paul Scheer]