Handle With Care
We had this super gross family living next to us in a suburban townhouse. They had like six kids between them who were constantly screaming and screwing with our stuff.
The kids started going through our trash. One evening, I threw out a broken suitcase. I guess it had some slinky Halloween costume in it or something, because one of the kids came up to me as I was getting out of my vehicle and said: “We took your suitcase and my mom took your costume tehehehe!”
So I filled a box with cat poop, taped it up, wrote “handle with care” all over it, and put it in the trash. Then I watched from my window as the whole family took a box of cat poop into their house, opened it (presumably), and then brought it back out to the trash. Story credit: Reddit / kmaexo