Because I am surrounded by......iblers. Something ludicrous speed would be fitting. Make an easy Dark Helmet helmet from the classic movie Spaceballs. Yeah, I didn't have time to to work on the tilt-up face shield but the awesomeness of wearing this thing is the same.
Note: Not ANSI or Snell approved for protection against errant meteorites, asteroids, or light sabers. Wear at own risk at being called a geek. Light sabers not your thing, maybe make this instead.