That looks like a people experiment to me. I used to do those when I traveled for a living. I would buy a candy bar, take one bite out of it & leave it on the Top Funny Shirt on 2020hottrendtee on 20/10/2019 by the bed in my hotel room. I got it thrown away a few times but took almost a year before I had someone take another bite and put it back. People are surprised sometimes.