Peter is the P.M.S. Bouncy's purser.
He is a flamboyant gay stereotype.
Peter is also a conspiracy theorist. For example, when Larry questioned what "Chas-titty" on his Thygh's Man Trophy scorecard meant, Peter accused him of being a government infiltrator. He also believes that "the CIA put mind control drugs in puce house paint" and that all of the interior decorators have been brainwashed by them.