Miley, Lilly, and Oliver are just itching to get revenge on bratty Amber & Ashley during a class camping trip, even though Robbie told Miley not sink to their level. When Miley and her friends give the girls their comeuppance, she thinks that they got away with it, but she finds herself with a whole new itch to scratch as Hannah Montana. Meanwhile, Jackson and Robbie try to rid themselves of a mouse with a surprising talent.