Meagan Ridley

Riley is a student at South Park Elementary. So far, her only speaking appearance was in "T.M.I.", where she read a problem detailing the T.M.I. formula.

Appearance
She has wavy, gray hair. She wears a teal shirt, dark blue pants, two light pink bows in her hair, and black shoes.

Personality
In "T.M.I.", she seemed to take issue with talking about the sexually explicit T.M.I. formula, having to be told by Randy twice, although considering her age and gender, this is normal.

Prominence

 * "Super Fun Time" - Seen holding hands with Jenny Simon; she was also one of the hostages.
 * "Elementary School Musical" - She is seen watching boys singing at the end.
 * "The Ring" - She is seen in the hallway as well as the Jonas Brothers' concert.
 * "Fishsticks - Seen in in the school's hallways with Boy with Blond Hair.
 * "HUMANCENTiPAD" - She was one of the kids Cartman mocks for not having an iPad.
 * "T.M.I." - appears in the 4th grade classroom when Randy Marsh taught teaching the class the "adjusted penis size" formula.
 * "Ass Burgers" - Kyle offers her a hamburger; her name is revealed.
 * "Jewpacabra" - Seen at the Easter egg hunt.
 * "Butterballs" - Seen in the background at the school assembly.
 * "Cartman Finds Love" - Seen in the background in the school cafeteria.