Jonathan "The Impaler" Sharkey, who ran for governor of Minnesota in 2006, has announced his plan to run for the presidency next year. He describes himself as a "Sanguinary Satanic Vampyre" and a "Hecate Witch."
Is he serious? Is this just a big joke? Looking through the website, it's difficult to tell for sure, but it appears that he's serious.
He's got a blog, too.