We all know that a tip, by its very definition, is a gratuity. It's a little something extra to show our appreciation for a pleasant experience and good service. It is not a demand, and it is ...

Many restaurant customers like to show their gratitude towards servers by leaving a big tip. But one customer went above and beyond by leaving a $2,000 tip on a $278 meal check. Loran Lopez, 19, is a ...