Banned Poster for Teeth

I'm not quite sure why this poster took so long to surface. My guess is that the film is still being released overseas somewhere and they get the pleasure of seeing one of the posters that was banned here. Just from looking at the poster however I have no idea why it was banned.

Empire Online got the exclusive for the poster so you can click on the teaser below to check it out. What do you guys think? Should this really have been banned? Sound off on the boards.