Name a type of drink that falls under the category of "highball."

A highball is a mixed drink that typically consists of a spirit combined with a non-alcoholic mixer in a tall glass, and it's usually served over ice. The combination of whiskey and ginger ale exemplifies this definition perfectly. In this case, whiskey, which is the spirit, is mixed with ginger ale, which serves as the mixer. The ratio tends to be somewhat simple, often resulting in a refreshing beverage that highlights the flavor of the whiskey while being easy to drink.

The other examples provided—margarita, screwdriver, and mai tai—do not fit the definition of a highball. A margarita typically combines tequila, lime juice, and orange liqueur, served in a cocktail glass; a screwdriver mixes vodka with orange juice, but it is not generally classified as a highball; and a mai tai is a complex tropical cocktail that includes rum, lime juice, and various other ingredients, served in a tiki glass. Each of these drinks has its own distinct characteristics and preparation methods that separate them from the highball category.