Green Dinasour

To make a Green Dinasour:

In an iced collins glass, pour 1/2 oz Vodka, 1/2 oz Gin, 1/2 oz Rum, and 1/2 oz Midori. Fill the remainder of the glass with equal parts Sour Mix and Sprite/7-Up. Roll the drink by pouring the contents of the glass into a mixing tin and then back into the collins glass several times. Serve.