Screw being green -- it ain't easy being a shark. First you've got that totally inaccurate "Jaws" movie tarnishing your reputation for pretty much ever. And now some British scientists come along and say that you behave like serial killers. According to these guys, sharks and serial killers and serial rapists all use anchor points from which to commit their crimes. "Serial killer of the sea" may not be as cool a nickname as "unicorn of the sea," but either one would look pretty badass airbrushed on a Jetski.

