I would recommend to the guy in the video that he use a roll of 2- or 3-inch wide static cling "tape" instead of "fake spray paint" and get a buddy to help with the prank. That way, the static cling stuff just pulls right off and if you get caught in the act it doesn't take a whole bunch of explaining that the "paint" is not real and won't damage the car.
Plus, I would be inclined to defend someone's property (whether their parked like a D-bag or not) if I saw someone spraying anything onto that car's paint job. How would anyone know that the spray paint is fake? It sure looks real from a distance, and even up close until you run your fingers through it.
This prank could definitely be thought through and planned a little better.
But as for the point of the prank, I fully support it
