Christmas Coal is a screamer video. It starts with a badly drawn animation featuring an unseen narrator over a montage of Christmas images. The narrator speaks of how Santa Claus brings coal to those children who behave poorly. When explaining that Santa's coal is not burned wood but rather something else, an image of a burning man pops up accompanied by a frighteningly loud scream. There is also an extended version of this video, in which it details out the receiving of this "coal" and a short tale of Frosty the Snowman, both accompanied by a loud scream near the end.
NOTE: The following video contains a screamer.