Just when you think you've seen it all, some mad genius goes and creates the unimaginable, a Batman Tumbler Golf Cart ($17,500). While it may not have rocket-propulsion and an array of formidable weaponry, that shouldn't diminish anything about this impressive beast. Starting from the frame of an EZ-Go Golf Cart, they've stripped it down and rebuilt it from frame and sheet metal with a carefully-sculpted cowl. The tech specs include a go-cart motor capable of driving at 38mph, four-link rear suspension with coil-over-shocks, a brand new battery, leather seats, and so much more. Plenty to make even the caped crusader happy.