That's crew chief Joe DeRosa losing his cool for some reason when he was getting heckled by a fan… and tossing him the ball.
Now… he didn't THROW the ball at the fan… but he still toss it to the guy, which crossed a line. What was the fan supposed to do? Keep the thing?
DeRosa needs to be fined and suspended. These refs need to be put in line and made to understand that while they do appear on camera during games, the show isn't about them.