1 oz of apple schnapps
1 oz of Vodka
1 oz of Midori melon liqueur (or watermelon liqueur)
1 splash of sweet and sour mix
1 shot of 7-up soda (or Sprite)
Place all ingredients (minus 7-up) in a shaker with ice and shake until cold. Pour a splash of 7-up into an old-fashioned glass and add the contents of the shaker.