3/4 oz of amaretto almond liqueur (or almond liqueur)
1.5 oz of havana club dark rum (or Vanilla Rum)
4 oz of mug root beer (or chocolate beer)
3/4 oz of Kahlua coffee liqueur (or coffee liqueur)
Mix 3/4 oz amaretto liqueur with 3/4 oz Kahlua coffee liqueur over ice cubes in a highball glass. Pour 1.5 oz Havana club (or Bacardi) white rum into the glass. Stir contents, then fill the glass with Root Beer. Stir again and enjoy!