If you're going to come for Russell Westbrook, just brace yourself to be shut down without any mercy.

That's what happened Monday night in Oklahoma City, where Westbrook's Oklahoma City Thunder eliminated the Dallas Mavericks in Game 5 of their playoff series.

At one point during the game, a fan seemingly irked Westbrook, to which the two-time NBA All-Star Game MVP barked, "I'm not even talking to you, bro. Just sit down with your wife and shut the f**k up!"

The epitome of having zero chill. Peep for yourself.

We can't make out what the fan said to Russ, but it's a safe bet that it was something that rubbed Westbrook the wrong way.

Even after he shuts down the fan, you can see teammate Kevin Durant grabbing hold of his point guard and leading him away.

Whatever was said, Westbrook had to have the last laugh, recording a near-triple-double of 36 points, 12 rebounds and nine assists to eliminate the Mavs.

[Diddy voice] Take that, take that!

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(Photo: Harry How/Getty Images)