Popeye appeared as a member of the Council of Nine in the "Imaginationland" trilogy. He was seen fighting against some of the evil characters, including the Woodland Critters, where he was getting raped by them, until Butters imagined some spinach for him. Popeye's theme song also plays whenever Towelie gets high. He hasn't appeared since the trilogy.
Popeye appears very similar to his cartoon likeness. He is bald, he squints, and has a large chin with a large overbite. He has large muscles with anchor tattoos on his forceps. He can be seen wearing a brown hat, a black sailor outfit with white trimming and gold buttons, and sky blue pants. He also smokes a pipe.