Superman ice cream is a distinctive tri-colored ice cream mainly found in the Midwestern United States, especially in Michigan, Wisconsin, and Ohio. It typically features swirls of red, blue, and yellow. The flavor originated in the early 20th century, before the creation of the Superman comic book character, but got associated with him later due to the matching colors of his costume. The three colors usually correspond to different flavors, but these flavors are not consistent and can vary by brand. The traditional blue flavor is often Blue Moon, a mysterious and hard-to-describe flavor that is sweet and fruity. The red is generally some form of cherry or strawberry, often called Red Pop, based on a local soda. The yellow is commonly lemon or vanilla but sometimes banana is used. The original Superman ice cream is believed to have been created by Stroh's Ice Cream in Detroit during the Prohibition era, with the flavors lemon, Red Pop (strawberry), and Blue Moon. Other brands and ice cream makers have their own variations, adding black cherry, vanilla, or banana in place of some components. Superman ice cream is known more for its bright, eye-catching colors and novelty than a strict flavor profile, appealing especially to children and enjoyed largely as a regional specialty in the Midwest. It is also sold under different names to avoid trademark issues since the name "Superman" is usually not licensed by the producers. In summary, Superman ice cream is a colorful, three-flavor Midwest specialty combining blue (usually Blue Moon), red (often cherry or strawberry), and yellow (often lemon or vanilla) ice creams in a swirl, named for its colors reminiscent of the superhero's costume but predating the character itself. Let me know if you'd like a breakdown of the specific flavor variations by brand or further details!