What is rat fink?

Rat Fink is a cartoon character created by Ed "Big Daddy" Roth in the 1950s. He is a large, grotesque rat with bulging eyes, sharp teeth, and oversized ears. Roth's original illustrations of Rat Fink often featured him driving hot rods and engaging in other "cool" activities. The character became popular among teenagers and car enthusiasts, and was often used as a symbol of rebellion against mainstream culture. Rat Fink merchandise, including T-shirts, stickers, and model car kits, became immensely popular in the 1960s and remains a popular subculture icon today.