In the Season 2 Premiere of Comic Book Men, "Stash Bashes," Walt mocks a Meego figurine of Superman villain Mister Mxyzptlk for having a costume comprised of purple go-go boots and a miniskirt. Indeed, Bryan calls Mister Mxyzptlk "the least intimidating villain they could've possibly created." Mister Mxyzptlk is one of several comic book villains whose ability to terrify is, at the very least, debatable. Which of these villains scares you the least? Vote now. [poll id=3693]