One day, about 10 years ago, J's parent's house alarm went off, sometime after the guy who sprays for bugs each month had left. The police had to respond and check all the rooms in the house. The doors to our room were locked. The police managed to get in. They thought the room had been ransacked!! Then one police offer said, "Wait! It looks like this is all in piles. They're doing laundry."
And that is how it came out that we locked our bedroom door instead of cleaning our room so the bug guy could spray and see our messy our room was.