Magic Mountain Dew

1 1/2 oz Absolut Citron vodka
1 1/2 oz triple sec
3 oz Mountain Dew citrus soda

Pour the Absolut Citron vodka and triple sec into a cocktail shaker half-filled with ice cubes. Shake well, and strain into a highball glass filled with ice cubes. Top with mountain dew, stir briefly and serve.