1 part Midori melon liqueur
1 part Absolut Citron
1 part Orange juice
2 parts Sprite
Pour OJ over ice. Add Midori and Absolut. Shake by flipping. Add Sprite. Garnish with orange slice.
Can be made into a shot by eliminating the Sprite. Best if Absolut Citron is used, but regular Absolut/vodka can be used.