Jamba jizz Share definition Flag When a drunk or clumsy friend spills Jamba Juice all over your pants. Edward: Damn it Vincent! You just Jamba jizzed all over my pants!! Jamba jizz by Asianfail September 19, 2010 0 0 Get merch Get the Jamba jizz mug. Buy Now — $32.95 See more merch