Mix the Sour Mix and Blue Curacao together in a shaker, or if you don't have a shaker, two identical glasses will work if you are careful.
Use more or less Blue Curacao depending on how green your Sour Mix was to begin with. Once those are mixed into a nice green color, add the Midori and then the Pucker. Finally add the splash of Vodka, and mix a couple more times, then pour over ice.