Zen Crunk Juice is a phrase commonly used in the Northern Virginia area to refer to Lipton Green Tea. The Zen part of this phrase comes from green tea's long history with monks, temples, etc. The Crunk Juice part refers to the strange energizing effects of the beverage, psychosomatic or otherwise, and the equally strange need some individuals have developed for it.
Back off, man, this is my Zen Crunk Juice. No touchie.