I don't know why, but I guess I've only been doing (and submitting) holiday animations for the past few years. I basically either have no time to do anything else, or I don't want to submit my other crap. ;)
Anyway, about the movie:
In my opinion, I made this Flash animation way too big. I wanted to include all of the verses, but that would've made this movie about three times as big, so I kept only the first part of the song. That, I and I was too lazy to do any more.