Nellie McElroy
| Gender | Female |
| Age | 70s |
| Hair Color | Grey |
| Occupation | Retiree |
| Religion | Presumably Roman Catholic, however has performed Voodoo shaman rituals |
| Mother | Chef |
| Wife | Thomas McElroy |
| Voiced by | Trey Parker |
| First Appearance | The Succubus |
Constantly tormented by the loch ness monster for revune nearly equivalent to 3.50$. She also can to perform exorcisms, but always keeps the plate hot.