WARNING: Click “Cancel” when the clip is over, or you will see a series of unrelated videos of dubious motive. I’m sorry; this is the only YouTube version of the incident.

Let’s list the ways this fan proves he’s a jerk:

• He doesn’t clear away so the player (Dodgers first baseman Adrian Gonzalez) can make the catch. Technically it isn’t interference if he doesn’t because the ball is officially out of the field of play. But good fan sportsmanship dictates that a fan, even of the other team, should allow the catch to be made.

• He not only doesn’t clear away, he competes for the catch. This is a fan actively interfering with the game, and treating a souvenir as more important than the game it would be a souvenir of—which means he’s an idiot, as well.

• Then, after the catch, this guy tries to wrestle the ball out of Gonzalez’s glove…to steal the ball, in fact. As long as a ball isn’t abandoned by a player, lands in the stands, or is tossed to a fan, it belongs to the MLB.

• In the alternative, as some have argued in his defense, he may not have noticed that he was wrestling with a player in the heat of the moment. I don’t believe that for a second, but let’s say it’s true. Any fan who sits that close to the field in a baseball game is obligated to know what is happening every second. Obligated. This is the Steve Bartman Rule, and you don’t want this to happen...

• After the incident (I think Gonzalez told him to let go or he’d be very sorry), the guy took a bow. This is the final qualification of a fick.

• He embarrassed Red Sox fans everywhere. There is nothing wrong with wearing your favorite team’s hat in another team’s park (contrary to the assertion of sportswriter Craig Calcattera and some of his Boston-hating readers), but like any other badge of allegiance, if you are in public and wearing a Red Sox cap, you represent the fan base, Red Sox Nation, as it is called in Boston (unfortunately), and that means that acting like a jerk reflects on more than just you. I just had to point out to a guy on another site (who wrote, “Typical Sux fan”) that the commenter is a bigot.

• He also embarrassed his girlfriend.

That’s seven, and preserved for posterity.

Oh, by the way, he was kicked out of the stadium.

Good.