1 12 oz. can of Slice Lemon Lime or Sprite
2 Tbsp. Cherry Syrup
1/3 of a lime

In a tall glass add the Cherry syrup, squeeze lime and put it into the glass. Pour in Sprite, and add some ice. If you like you can add a cherry. And it was. Recently a manager of a Sonic suggested to me that you should use Grenadine to get a slightly more bitter flavor If you have access to Slice Lemon Lime made by Pepsi please use this instead of Sprite. It does provide a better taste.