Pretty funny stuff. Some of them were fake, and well known as fake... like the cat one and the stop sign in the rain one, but all in all, this proves, if nothing else, why trying to jump out of the back door of a moving car to do anything will ultimately get your head smashed into a parked car like any idiot would.
The cat thing was hillarious though slightly cruel. Cats are resilient though. I am sure it was fine; the fish in the tank, on the other hand, probably did not fare as well. In addition, it would be interesting to know if the people survived without permanent injury. Some of those looked pretty rough! Overall, it was very fun!