If you are a car enthusiast, who cannot live without his four-wheeled companion, loves to treat the car with a good wash, and you keep everything clean, you probably want to do the same at home. And if you hate glass stains on your table, but the coasters are just not cool enough, maybe there is a cool enough ...
May the force be with you while you're taking your favorite shower. When you turn it on, water shoots out of his eyes like laser beams helping you scrub the geekiness off of you. Great gift idea for your favorite nerd.