The Watermelon Zkittlez isn't quite as bright as the flavor, with effects that are best-suited for a lazy night at home rather than one spent off the couch. The high starts with a rush of cerebral effects that smash into your head with giddy and unfocused euphoria. As your mind soars higher and higher, your body will begin to settle into a deeply relaxing state, keeping you anchored as the head rush continues to rampage.