Years ago, I worked in a kitchen at a restaurant. This old couple(a Dr and his wife) consistently came in 5 minutes before close. Naturally, this used to piss everyone off, especially on a weeknight. They were friends of the owners, so they called a staff meeting. The Dr was a guest speaker at said meeting and proceeded to bring his credit card statement, which he assured us was ONLY used to dine out. He basically lectured us on how he spends more money on dining out than any of us made in a year, and was trying to scold us with that info. Mass walkout ensued the following weekend.