First and foremost, this is Dave Grohl we're talking about...so heads up about bad words and stuff. I can listen to this at work because, ha HA, it's part of my job.
Second, Foo Fighters are notorious for pulling fans on stage. This time around, it was Joey in Australia getting to handle Dave's guitar. The kid did great!
If you ever wonder why people love Foo Fighters, it's stuff like this that stands out. You know how I feel about the band, but can you imagine being Joey-obviously a huge Foos fan-getting to go up on stage and play to a large crowd felt? Just. Awesome.