Peep This: Wiz Khalifa Performs “Racks On Racks (Freestyle)” [Video]

It looks like Wiz Khalifa is the latest rapper to catch on to the “Racks On Racks” phenomenon. While down in VA performing at Virginia Tech, Wiz spit a verse to the catchy track. Take a listen to his bars and check out the Taylor Gang general putting on a show for his fans.