2011 Dodge Challenger SRT8

Though it's cleverly disguised as an automobile, don't be fooled. The 2011 Dodge Challenger SRT8 392 is the world's ultimate portable smoke generator. The fact that it can pull double-duty as a method of transportation is nothing but a quirky side benefit to its purpose in life. Consider it a value-added feature that helps justify its seemingly high $45,000 price tag.

It's really quite ingenious. All that's required to create your own massive plume of thick white smoke is premium-grade gasoline and two 245/45ZR20 tires, both of which are readily available, and both of which are consumed in roughly equal quantities. The actual process of making the smoke-screen is so simple even a caveman could do it. One step: Mash the throttle pedal to the floorboard.