This sound is from Satan Southpark Soundboard

The list does not include the school children, family members or the school staff. The following is a list of recurring characters in the animated television series South Park. The list doesn't include school children or family members, family member or school staff. The list is also a list for recurring characters.
See also: List of South Park characters, Are You There God? It's Me, Margaret., South Park: Bigger, Longer & Uncut, South Park (season 1), and List of Ugly Americans episodes.