1/2 oz of DeKuyper Watermelon Pucker Schnapps
1/2 oz of Maui Blue Hawaiian Schnapps
1/2 oz of 151 proof rum (or overproof rum)
1/2 oz of Vodka
2 oz of sweet and sour mix
2 oz of 7-up soda (or Sprite)
Stir the rum, vodka, watermelon schnapps and hawaiian schnapps together in a wine goblet filled with ice cubes. Fill with equal parts of 7-up and sour mix, and serve.