Trey Parker and Matt Stone play ball, Pippi Longstocking is coming into your world, Lindsay Lohan teams up with herself, George Romero monkeys around, Kevin Costner swings, Tom Cruise slings hooch and, oh yes, the Hamster Dance debuts! All that and more on this week’s Thirty Twenty Ten, your auditory journey back to the week that was 30, 20, and 10 years ago.