Bringing signs to concerts is pretty standard, but challenging the lead guitarist of Steel Panther is a new one...especially for 11-year-olds.

Who would have ever thought that Aidan Fisher - a kid from Missouri - would be pulled up on stage by Steel Panther to challenge them in a guitar battle? All I can say is that Aidan was well-prepared for the occasion. And all it took was a sign to get some attention.

After playing 'Eruption' and 'You Really Got Me' with Steel Panther in Kansas City, I doubt that Aidan will soon forget this concert experience.

Before you watch the video, be aware that it is at a metal concert and is considered explicit. But I can assure you this kid will blow your mind.