Umm... My friend's and I went out one night to this kid's house who had a really nice old impala (60-70's), but he had just done a terrible paint job to it. We pissed on it and set off the alarm. This was about 2 am.
The same night, for no reason, we pissed on random cars' door handles. I am sure they were wondering why the handles were all sticky in the morning.