The person who brought this up as the worst Christmas song ever won the prize I was giving away.
When the New Kids on the Block Christmas album came out, I was in junior high, and my mom wouldn't let me listen to this song with her because FUNKY sounded like a bad word. I remember riding down the highway with her and having to skip the song in the tape deck.
It's really quite stupid. But worth a laugh when Santa Claus burns his butt.