One bike gives "hogging the road" a new meaning. In a porcine first, Hormel Foods (maker of Spam) had a motorcycle tweaked so it runs on refined bacon grease. The company is touting the souped-up bike as "the world's first bacon-fueled motorcycle." The bike is currently traveling the country on a road trip that's being documented on social media. To read more about the pork torque, check out the company's site or follow Tweets using #DrivenByBacon.