2 oz of lemon vodka (or citrus-infused vodka)
4 oz of tomato juice
1 slice of lemon
1/4 tsp of minced, fresh dill (or Dill)
Combine lemon vodka, tomato juice and dill (use a dash of dried if no fresh available) in a cocktail shaker half-filled with ice cubes. Shake and strain into a highball glass almost filled with ice cubes. Float a slice of lemon on top, and serve.