Lebron James had his game face on this past Sunday against the Bulls in Game 4 of the opening round of the NBA Playoffs. In fact he was wearing a serious scowl for most of the game. Normally jovial and seen joking with teammates Lebron did not want Chicago to get momentum after winning the previous game and work themselves back in the series. So he got focused, and angry. Mostly directed at Chicago players, but as evidenced from this video surfacing today, Lebron was also slightly angry at even Chicago’s poor little ball boy:

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