The Memphis Grizzlies' mascot, Grizz, has been on a real mean streak recently. First, Grizz was the cause of Pierre the Pelican's plastic surgery after fouling the mascot and causing Pierre to suffer a broken beak after ramming into the padded stanchion on the base of the hoop. Then, during last night's Grizzlies/Wizards game, Grizz spotted a guy sitting courtside, rocking a throwback Gilbert Arenas jersey, so the mascot came out and just powerbombs him through a table.

For real, Grizz needs to chill out, take some anger management classes, something.   

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[via Bleacher Report]