Working on the project with such a 'hothead' has been unpleasant.
(..) Don't you dare speak that way about George. You're not even half the man he was. MARTY: You son of a bitch! BIFF: Always the little hothead? LORRAINE: Damn it, Biff. That's it. I'm leaving. So go ahead. Think about this, Lorraine! Who's going to pay for your clothes? And your jewelry and liquor? (..)1989 Back to the Future Part II