Dell Boy – drink with whiskey

Dell Boy is a drink made on the basis of whiskey (e.g. Jack Daniel’s). Other ingredients you need to prepare this drink are: Cointreau liqueur, sweet and sour mix and sprite or 7-up.
The taste of whiskey in Dell Boy for me was very poorly perceptible. Dell Boy is sweet drink. However, those who do not prefer the taste of whiskey, drink may seem not good.
How do you make Dell Boy? You will need the following ingredients to make a Dell Boy.