After rallying the Cleveland Cavaliers to a dramatic NBA Finals victory, giving The Land its first major sports championship in 52 years, ya damn right LeBron James is going to be in a great mood.

After his Cavs won Best Team and he earned Best Male Athlete honors at the ESPYs on Wednesday night, King James held court at the "Uninterrupted" after-party at Le Jardin in Los Angeles.

And LeBron was turnt to the highest degree, grabbing the microphone at one point during the party and telling bougie and wallflower attendees alike, "If you not dancing, shaking your a** or having a good time ... there's an exit sign right there! So if ya'll not dancing having a good time shaking your ass ... ya'll got to go man."

Ha!

Take a look at the footage of the moment below.

TMZ Sports adds that Kendrick Lamar performed at the party. King James, King Kendrick... yeah, those party-goers should have lost their minds.

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