Man, I wish I'd paid better attention in shop class. Maybe I would've been able to build my own "Tumbler"-style Batmobile out of a go-kart, too.
YouTube user tully712 has posted a great little video showing off the scaled-down Batmobile he built from a go-kart. His Tumbler is a pretty spot-on model of Batman's re-imagined mode of transportation from Christopher Nolan's films, and while it doesn't allow the driver to break out of the car's body and speed away on a motorocycle (a la "The Dark Knight"), it does offer the chance to patrol your neighborhood's seedy underbelly in style.
Oh, and just in case you want to build one of your own, he's selling the plans on eBay, too—so you know what to get me for my birthday, folks.
What do you think of the mini-Tumbler? Sound off in the comment section or on Twitter!