Chicago Bears & Bill Murray

A few years back i was having an afternoon cocktail at a bar with a friend.. Bill Murray comes in, sits across from me.

Orders 2 drinks, oysters and says to me “hey bears fan, can i buy you a drink?”. not being a fan of any sports and having no idea i had this t shirt on (a fave purely 4 comfort reasons), i cant figure out what he’s talking about. Then he points to the tv where a game is on and asks my opinion. I’m still perplexed. Finally my friend nudges me and says your t shirt you idiot!