What is Jeet Kune Do? Jeet Kune Do was founded by Bruce Lee. Jeet Kune Do mean" The Way of the Intercepting Fist or Foot". To reach me, you must move toward me, This offers me an opportunity to intercept you, I will take my longest weapon, my sidekick and hit the nearest target, your knee cap, this can be compared to a left jab in boxing, but much more damaging. This is the dialogue bruce lee discusses his art with Jame Fransiscus. In the episode of Longstreet called" The Way of the Intercepting Fist".