I've always wanted to do this! 

Why should one person be entitled to take up more than one parking spot? Because their car is more expensive? That's the risk you take. Or you can park farther away if you are worried about someone hitting or dinging your car.

Either way, if I had a crappy car or one that I was going to get rid of, I might very well do the same thing just to send the "bad parker" a message.

I love to watch this guy struggle.