Ingredients: 1 large apple, blended Cocktail shaker (a.k.a. NYC cab) Sour mix (as in, the disposition of the cab driver) 3 friends (filled with Caribbean zest and joie de vivre) Vodka  (Grey Goose or Smirnoff, you choose) Ice cubes (a.k.a. cool city temperatures) Manhattan glass   Instructions: 1. After a late night in Manhattan, persistently hail …