Years ago, on a cruise, my wife, first day on the boat, sat at the slots. I went to the blackjack table.
In 5 mins, she hit for $900. This old lady looked at her and said she just gave the machine over $35 in quarters and got so mad at my wife.
She came over and told me the story. We saw the lady later on on the boat and woman gave her a look again like "I wanna kick your ass", lol. We still laugh about it to this day.