The Star Wars Thumb Wrestling book is quite simply the optimal addition to classic thumb wrestling. Complete with outfits and weapons, this is essentially the childhood classic game kicked up a notch. There are also three different books to choose from, all fit with different arenas.
Disney has released this product complete with book/battle grounds, and velcro lightsabers. Individuals velcro these weapons to their thumbs and prepare to duel. All the traditional rules still apply (bow, kiss, begin), and the fattest/strongest thumb who can pin down the other less fat and strong thumb wins. The twist is with the lightsabers; consider quick jabs under thumbnails and extreme poking at calluses (if applicable).
The Star Wars Thumb Wrestling complete with lightsabers is just about as wild as it gets, and you can grab this dope little set online right now.