|Debut Episode/Fic||"Mystery of the Urinal Deuce"|
Peter Mullen (formerly Leroy Jenkins or Leroy Mullins) is a student in the fourth grade at South Park Elementary. He is very shy, unless he's talking about his pet frog, Robert.
Please visit his article on the South Park Archives for more information.
Peter has brown hair in separated bangs, freckles, and large black-rimmed glasses. He wears a blue T-shirt, and grey pants.
Other than his love of frogs, little is known about Peter's personality, due to him being rather withdrawn.