This isn’t one where someone has been personally nasty to me but anyway.
I live next to one of the big Royal Parks in London which has been really busy the last few weeks and we’ve had lots of antisocial behaviour. I was chatting to a neighbour outside as I was about to walk my dog one evening. A car of three young women pulled up and they got out of the car and proceeded to go behind our garages and use them as a loo. I get that there’s limited loos around, but the loos in the park are actually open now. Besides - they just arrived so surely should have gone before they left to travel here. They left used tissues and everything, really gross.
I went on my dog walk and when my dog did a poo, I picked it up in the bag and had an idea. Dropped the poo back out of the bag and onto their car windscreen. It was a bit of a soft poo so not sure how they’d clean it off 