Straight No Chaser, the a cappella singing group from Indiana, is quickly becoming a holiday favorite of mine. I love their version of The Twelve Days of Christmas:
When looking for the video, I discovered that they also have a Christmas Can Can that is also entertaining:
And if you are in the mood for more a cappella Christmas humor in song, then there is always Butler University’s student male a cappella group Out Of The Dawg House, who just released a holiday album: