When I was a kid a guy in my town took two cars, cut them in half and put the fronts of both cars together. Like welded back to back so that there was no back half of the car, just two fronts.
Both fronts were able to be driven.
He used to ride it around in parades and the thing could quickly turn 180 deg and just keep driving.
The front half(lol, both halves were fronts) was blue and the other front half was black.