How did.... what?
This seems like the sort of thing you'd have to try to do, although the results certainly look like they're anything but intentional. The blue C4 Corvette seems to be simply changing lanes when the driver somehow completely loses control and spins out, doing a complete 360 before continuing on as though nothing happened. He didn't hit anything except the curb, so we don't see any reason why he shouldn't just continue on, although a stop to check for damage wouldn't be unusual.
This is also a rare dashcam video that isn't from Russia. We'll look for some more, just for the sake of variety.