Genetics: Sour Diesel x Jokerz Description: Sour Joker has a super sour diesel flavor with hints of spicy lemon and earth. The smell is very pungent with a dank herbal overtone that's lemony and hashy. Effects: Users who smoke Sour Joker are said to experience a light body high accompanies this giggly cerebral effect, keeping you relaxed physically as your mind soars through happiness.