|Debut Episode/Fic||"Mystery of the Urinal Deuce"|
Peter Mullen (formerly Leroy Jenkins) 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Other than his love of frogs, little is known about Peter's personality, due to him being rather withdrawn.
|Annie Nelson | Bebe Stevens | Bill Allen | Bradley Biggle | Butters Stotch | Clyde Donovan | Craig Tucker | Damien Thorn | David Rodriguez | DogPoo Petuski | Dougie | Eric Cartman | Fosse McDonald | Goth Kids | Heidi Turner | Jason White | Jimmy Valmer | Kenny McCormick | Kevin Stoley | Kyle Broflovski | Lizzy | Lola | Millie Larsen | Peter Mullen | Pip Pirrup | Red | Scott Tenorman | Shelly Marsh | Stan Marsh | Terrance Mephesto | Timmy Burch | Token Black | Tweek Tweak | Wendy Testaburger|