Daniel writes – “Children, you musn’t play with fire. This is serious business. HEY! Wipe that smirk off your face, this is for real. What we have here is a truly vegetable oil powered vehicle. Not new oil of course, it’s premium quality used, rancid, and nasty canola oil. Otherwise known as VWO, or waste vegetable oil. You know how a candle smells when you blow it out? Nice! Well, this one smells like cat barf when you blow it out.” – Thanks Bf5man! Link.