Big in Japan: ‘The Butt-Biting Bug Song’

We're not sure why, exactly, but in Japan this "Butt-Biting Bug Song" video is more popular than "Chocolate Rain," the Star Wars kid, and LOLcats combined. The plot seems to involve an adorable termitelike creature who gets his kicks biting people's asses. English subtitles are provided, but they won't help you make any sense of it.