Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
3/4       ounces        green crème de menthe
3/4       ounces        white crème de cacao
3/4       ounces        vodka
2         scoops        vanilla ice cream
1/2       scoop         crushed ice

Preparation:

Combine ingredients in a blender; blend until smooth. Serve in a tall specialty glass.