From the LEGO people.
I like the snatches of lyrics from the rebel carol.
LEGO has a Santa Yoda page up this year that includes two more videos and a contest where people can submit their own.
And they are also pushing a LEGO Star Wars film, The Padawan Menace, which Vader appears to be trying to watch in the video above. The movie is 22 minutes long, which seems a bit brief for a full price Blu-ray release. But what do I know.