In the TV show "Friends," Joey Tribbiani, portrayed by Matt LeBlanc, is known for his love of food and generosity. However, there is a running joke in the series that Joey doesn't share food. He is often depicted as being possessive of his meals and exhibits a strong aversion to sharing them with others, even his closest friends. This recurring gag adds humor to Joey's character and is one of his notable quirks throughout the show.