The Academy Award-winning actor shares a love of tattoos with his ex-wife Angelina Jolie. In fact, his favorite tattoo features the name of Angelina Jolie, as well as Billy Bob's three sons (Willie, Harry, and Maddox). Of his many tattoos, Billy Bob Thornton says this tattoo was the most physically painful -- the large flying eagle was inked directly over the kidneys, and took nearly six hours to complete. Still, the Sling Blade star said this tattoo design is by far his favorite.

A complete listing of all Billy Bob Thorton's tattoos, with his personal comments on each, can be found on the official Billy Bob Thornton Web site.