Or a bad TV show.
We were sitting in the car waiting for Daughter A to buy some stamps. I was watching a postal worker load his truck full of letters and packages. He would swoop each one up and toss it into the truck. I noticed a box in one pile with large black lettering, "GLASS". I thought to myself, surely he will notice and gentle place that one instead.
Imagine my surprise when he in fact grabbed it off the pile and tossed it into the back of the truck just like all the others. It made me laugh, but I hope whatever it was didn't sustain any damage.