1/2 oz of Light Rum
1/2 oz of Vodka
1 oz of Light Cream
1 oz of Bailey's Irish Cream (or Irish Cream)
1 oz of Coca-Cola (or coke)
1/2 oz of Kahlua coffee liqueur (or coffee liqueur)
Shake and strain over ice in a highball glass. Float coke on top, and serve.