Leroy Mullins
| Gender | Male |
| Age | 10 |
| Hair Color | Brown |
| Occupation | Student |
| Grade | 4th Grade |
| Aliases | Leroy Jenkins, Peter Mullen |
| Religion | Roman Catholic |
| Voiced by | Matt Stone |
| First Appearance | Mystery of the Urinal Deuce |
Leroy Mullins
| Gender | Male |
| Age | 10 |
| Hair Color | Brown |
| Occupation | Student |
| Grade | 4th Grade |
| Aliases | Leroy Jenkins, Peter Mullen |
| Religion | Roman Catholic |
| Voiced by | Matt Stone |
| First Appearance | Mystery of the Urinal Deuce |