Duffman is the mascot and spokesman for the Duff Beer company. He is an athletic and smooth-talking corporate personality who wears blue and red tights, a red cape, and white gloves. Duffman wears a utility belt that is always holding cans of Duff beer, and he wears the Duff logo on his chest and on his hat. Whatever Duffman is doing is working because Duff is Homer Simpson's favorite beer, and it is a popular beverage at Moe's Tavern.

You'll have everybody saying "Oh yeah!" when you wear this Duffman Simpsons T-Shirt!