When I was a kid, I remember asking my dad what would happen when we got the bill from the restaurant we were eating in, and we didn't have any money to pay.
In the interests of full disclosure, I'm happy to point out that I proudly worked for a grocery store (Pineway Supermarket in Oregon, Illinois) for about three years, and even with that experience, I didn't know what the number one most stolen item is.
When I was a kid, I remember asking my dad what would happen when we got the bill from the restaurant we were eating in, and we didn't have any money to pay.