The choir in 'Beelzeboss'
When Tenacious D is singing "You hold the scepter, we hold the key..." there is a choir in the background. Yeah, I know, there is also a bass and drum part in the background too, but I have a theory about the choir. It's angelic. The D is righteously battling Satan, and the forces of heaven are lending them strength.
Others, however, will call me the world's sexiest killing machine, who's fun at parties.