On Friday night during their concert in Kansas City, Missouri, Dave Grohl and the Foo Fighters invited a 10-year-old kid in the crowd named Collier Rule on stage; something that the Foo Fighters seem to do pretty frequently during their shows.

Young Collier said that he played guitar and knew "a lot of Metallica," much to the delight of everyone in attendance. So they strapped a guitar on Collier, Dave told him to "hit it," and he immediately went into Metallica's "Enter Sandman" with Grohl on vocals. And to top it off, afterwards, Dave gave him his guitar.