Pi- Right Ponderer is a member of the original, I.J.L.S.A., he was a member, before the Quickster. He is known for advice, and wisdom, and the wisdom apparently comes from a hairnet that he wears. He is a normal human, but he has a huge, shiny, bald head due to knowledge. He only appears in The Bad Guy Club for Villains. He is not seen, or mentioned in Mermaid Man and Barnacle Boy V.
Part of his name comes from "Pyrite"(but is spelled "Pi-Right" in his name), which is a mineral that looks like gold. This is used to describe the color of his skin.