Evolution = Skincolor change

Fraxure, known as Headlouce in Canada, is a parasitic Pokemon that lives in your hair. Seriously. It's in there now. Check. Anyways, Fracture is dangerous, man. Once infected with this Pokemon, the victim's hair color will inexplicably change to inhuman shades, as well as morph into ridiculously outrageous hairstyles that could only otherwise be achieved by L'Oréal. Cataloged cases include the shades of pinkblue, (green if you're a computer) and long-term exposures can either result in your mouth becoming entirely composed of hair or a 'do like this guy. If you're a weeaboo, you've probably seen many victims of Fraxure floating around in your crappy Japanese animations. Fortunately for us, Empoleon can safely consume these beasts on Saturday afternoons.

It hates itself so much that it practically begs you to evolve into something cooler.