Take a deep breath before you watch the following video, because you cannot make what you're about to see your own. You cannot modify your vehicle to do this. It is almost certainly illegal. Even if it wasn't, you are not Xzibit on Pimp My Ride. Even Xzibit wasn't really Xzibit. And you do not have the skills to accomplish a pizza oven on four wheels.
"One wonders if this is very safe," Kerri Lacey thinks aloud, reasonably. "A fire. In a pizza oven. On a freeway. With a car. 'Tis a question."
'tis indeed a question. A question you should completely ignore. BECAUSE THAT DRIVER HAD A WORKING PIZZA OVEN ON THE BACK OF THE TRUCK.
Probably. Unless it's just some sort of crazy, upper engine? Is that a thing (Someecards does not usually write about technology)?
Also worth noting are Lacey's hashtags:
#wtf #isitsafe #fireinthehole #anyonehungry
Yes, it's probably safe to assume at this point: everyone is hungry.