Which shot is primarily characterized by using vodka and peach schnapps together?

The shot that is primarily characterized by combining vodka and peach schnapps is the Woo-Hoo. This cocktail is known for its fruity, sweet flavor profile, which is achieved by mixing these two ingredients. The vodka serves as a neutral base that allows the peach schnapps to shine, contributing its distinct, juicy flavor to the shot.

The Woo-Hoo is popular in various social settings and is often chosen for its vibrant taste and refreshing qualities. The combination of vodka and peach schnapps is not as commonly associated with the other options, which feature different primary ingredients or flavor profiles. For example, a Mellon Ball includes melon liqueur (like Midori) and orange juice, while a Kamikaze involves vodka, triple sec, and lime juice. The Alabama Slammer uses amaretto and southern comfort, showcasing a different category of flavors altogether. By focusing on the signature use of vodka and peach schnapps, the Woo-Hoo stands out as the correct choice.