As far as petty revenge cases go, this one is something else. A woman in Manhattan Beach had her house painted pink with a couple emojis from an angry neighbor who was taking their revenge after being reported for a short-term rental. Short-term rentals are illegal out in Manhattan Beach. The LA Times reports that Kathryn Kidd had to pay $4,000 in fines after being reported for using her property as a short-term rental.
Honestly though, there's no denying that this petty revenge is just plain brilliant. What a genius way to tell your neighbor to mind their own business.