Captain Morgan on Acid
1/2 oz Captain Morgan Original spiced rum
1/2 oz Blue Curacao liqueur
1/4 oz Malibu coconut rum
3/4 oz pineapple juice
2 - 3 drops grenadine syrup
Special instructions:
Add all ingredients (except grenadine) to a cocktail shaker half-filled with ice cubes. Shake well, and pour into a double shot glass. Add 2-3 drops of grenadine, and serve.