Obviously, you don't become a notorious on-set prank legend overnight. Most of your well-known movie-star prankiacs are middle aged men who've been famous for decades (George "The Prank Hound" Clooney, Brad "Prankosaurus Rex" Pitt, Tom Pranks). It's taken them years, and dozens of great pranks to build their reputations. Unfortunately, all of these Prank Legends are going to die someday, ...