My grandfather was on airplane several years ago along with Cosby

My grandfather was on airplane several years ago along with Cosby. My grandfather wasn't too familiar with him and really could care less about celebrities and what not. Cosby was reading the New York Times and my grandfather politely asked him for the crossword puzzle if he didn't want it. Cosby gave him both the crossword puzzle and a huge "you are dirt" look. Bill's a dick.