Something like this happens more frequent than we'd like to think. I typically park any & all of my vehicles similar to VALK's in the above photo. And I can usually bet on finding someone who parks right next to me jus to get me wound up. I always check the side of my vehicle for any new damage and so far, I've been lucky that nothing significant has ever been found. Not sure what I would do if a major door ding was discovered. I gave up 'keying' a car way back - I switched to 'knifing' the tire sidewall instead.
Later,