 He is a muscular, bleach-blond, well-tanned man with whitened teeth who wears a blue leotard and cape, red Duff Beer ballcap, mirror sunglasses, and a utility belt full of cans of Duff Beer.He speaks in a loud and overly-enthusiastic staccato voice (like a radio DJ or beer commercial pitchman) and does a lot of exaggerated physical movements like a male exotic dancer - like dancing in place, groin-thrusting, hip shaking, and rubbing his buttocks with a towel.There are apparently many identical Duffmen; however, like mall Santas they never appear at the same place at the same time (to not disillusion the kids).