1 oz of Creme de menthe (or Mint liqueur)
1 oz of creme de cacao (or chocolate liqueur)
4 oz of milk
1 oz of Bailey's Irish Cream (or Irish Cream)
Pour the Bailey's irish cream, creme de menthe and creme de cacao over two ice cubes in a small (8-oz) highball glass or equivalent. Fill with milk, stir, and serve.