Which ingredient is NOT typically included in a Fuzzy Navel?

The Fuzzy Navel is a classic cocktail primarily known for its simple combination of peach schnapps and orange juice. The hallmark of this drink is its fruity flavor imparted by these two ingredients. The absence of rum in traditional Fuzzy Navel recipes distinguishes it from many other cocktails that do include rum.

Peach schnapps, a sweet peach-flavored liqueur, provides the foundational flavor, while orange juice adds a refreshing citrus element. Ice cubes are often used to chill the drink and enhance its refreshing quality but do not serve as a primary flavor component. In contrast to these ingredients, rum is not a standard part of the Fuzzy Navel recipe, making it the correct answer in this context.