How portable is your Nintendo NES? Bet you cant beat mine; mine's built in a shoe! Technically it's not mine as yet, but hopefully I will catch up with the runaway sneaker one day and tie it down to my feet! But if you must really know, this Nike with a Nintendo Entertainment System built-in allegedly works. Assuming that the system's output is on the opposite side, where it hooks up to your other shoe, which has a little LCD built in, this is a mighty neat mod that most Nintendo freaks would want.

Via - Techlaunches