 Donna Summer, she works hard for the money. That is the theme of one woman. She's a bartender. She's a single mom. And she was waiting on two women. They were having a great time. They left her a $1,000 tip. And then they said, hold on a second. That's not enough. They turned it into $4,000. One of the women had just inherited some money and said she wanted to spread the joy around.