South Park Episode 417 - "A Very Crappy Christmas"

Kyle and Ike anxiously await Mr. Hankey.

When he doesn't show, Kyle calls the others for a late night emergency meeting. They find Mr. Hankey living with his alcoholic wife and their three little nuggets. He tells them that no one is into Christmas. They all decide to try and spread some Christmas cheer. Their effort fails and the boys decide to create an animated special of their own. Featuring Jesus, Santa Claus and themselves.