Employees at a Microsoft store in Atlanta were reportedly forced to call police on Friday after a rapper hired to perform for The Source magazine’s Power 30 Issue jumped on tables with laptops and tablets, while telling the audience, "Fuck these computers!"

In a video posted on YouTube, Machine Gun Kelly is seen jumping from table to table and giving Microsoft employees the middle finger after they asked him to get down.

"Suck my dick, I’m up in this motherfucker," he says. "MGK in this bitch. Fuck these computers."

All Hip Hop reported that the store eventually cut his mic and called police after he stomped on "at least five computers."

Watch this video, posted to YouTube on Sept. 29, 2012.

(h/t: The Verge)