list your most moronic thing you've seen done to a car

We were at a party one night at the "boat launch" (this has been better than 40 years ago) and a friend of mine decided he wanted a moon roof.

Well, for some reason he had a hatchet in the car (Pontiac Bonneville) he grabbed it and jumped up on the roof like Tarzan and commenced to chopping a hole in the roof. He hacked and he hacked and finally he had his moon roof. Then he jumped down on the hood and planted the hatchet in the nose of the hood for an ornament.

He was a bit confused as to what to do a few days later when it rained.

I do believe alcohol was involved, lol.