kickapoo joy juice

I went into a 7 Eleven or some such on upper Swanston St today and lo! there in the fridge with the sundry colas and juices was the holy grail of softdrink weirdness: Kickapoo Joy Juice.
As you can't see from the nothing if not indistinct illustration on the can, sampling from this fount of delight will send you off this planet.
As for the drink itself, it tastes like yellow...