In 1953, Mel Blanc recorded a novelty Christmas tune called "Christmas Tree". An adaptation of the old German teaching song "Schnitzelbank", it gave Blanc the opportunity to sing in the character of a crazy German professor. It inspired one kid named L. Rapchak. It inspired him so much, in fact, that 50 years later, he decided to create a Youtube video. The backstory he gives at the beginning explains the rest, but it's absolutely hysterical.