1 oz of captain morgan original spiced rum (or spiced rum)
1 oz of Absolut vodka (or Vodka)
1/4 oz of Absolut Citron Vodka (or citrus-infused vodka)
7-up soda (or Sprite)
Pour rum, vodka, and citron vodka over ice cubes in a collins glass. Fill with 7-up, stir, and serve.