Over the weekend, Foo Fighters headlined the Intersect Las Vegas music festival and in typical Foo-fashion, the band invited a fan up on stage for the moment of a lifetime.

Dave Grohl spotted a fan wearing a Santa hat in the crowd and invited him on stage. As he made his way up, Grohl teased him by saying, “Look at him, you ain’t gettin’ down the chimney tonight.”

Each of them chugged back a beer to the delight of the crowd. “Good thing it was a light beer” said Grohl as he wiped his mouth with the Santa hat. He then dedicated the Foo’s next song, “Big Me”, to the fan. Watch it all below.