2011 Hennessey Venom GT
The up-close-and-personal look at the Venom GT includes some footage (with audio) of the car thrashing it at the track. It also includes the story of the design birth of the Venom GT, which actually started off as a joke. A wicked-fast, "Hey, this just might be possible" kind of joke.
Though it doesn't have the twin-turbo V-10 Viper engine that started the joke, the LS9-derived V-8 mounted behind the driver is our kind of punchline.