4 oz of Butterscotch Schnapps
4 oz of Kahlua coffee liqueur (or coffee liqueur)
4 oz of Bailey's Irish Cream (or Irish Cream)
Add all ingredients to a blender with 2 cups of ice cubes. Blend until thick like a shake, and pour into a collins glass. Add or subtract ice to liking for thickness. This is also good unblended on the rocks. Makes two drinks.