I bet you could start an entire blog full of photos of crazy/confused people trying out Rock Band and Guitar Hero at Best Buy kiosks. Here are two that I took today when we were swinging by to pick up a copy of Samba de Amigo for the Wii.
For the record, she was putting on Wanted Dead or Alive by Bon Jovi and then just sort of holding the drumsticks and "dancing." It would eventually fail out, so she'd just restart the song. Not long after this, I saw her arguing with her Old Man about prepaid cellular phones.