In "Toilet Paper", she puts Kenny McCormick, Stan Marsh, Kyle Broflovski and Eric Cartman in detention for modeling a penis out of clay instead of doing their schoolwork. The boys then decide to take revenge on her by covering her house and lawn with toilet paper, commonly known as TP'ing. Kyle has doubts about attacking her house because of her twin girls. They continue to anyway and Officer Barbrady comes around the next morning and makes a big deal about it despite Mr. Streibel's efforts to get him to stop. Mrs. Streibel later appears as a background character in various episodes.
Mrs. Streibel has brown hair with a ponytail, has wrinkles under her eyes and wears a navy blue sweater with a white shirt inside and a maroon skirt. She also wears an apron and she is married and has twin daughters.
- "Toilet Paper" - First speaking role as the art teacher. Gives the boys detention for making a penis out of clay.
- "Fat Butt and Pancake Head" - Seen in the crowd, when the school goes to see Jennifer Lopez.
- "South Park is Gay!" - She was seen in the background talking to Wendy Testaburger, shortly before Kyle was beaten up by Craig's Gang and several other boys over the metrosexual fad.
- "All About Mormons" - Seen in the playground.
- "Butt Out" - Seen running out of the burning school.
- "Douche and Turd" - Seen in the background.
- "ManBearPig" - Seen at the school assembly.
- "Britney's New Look" - Seen taking photos of Britney Spears. She appears here with a lime green sweater instead of a navy blue sweater.
- "The Tale of Scrotie McBoogerballs" - Second speaking appearance.
- ""South Park" Toilet Paper (TV episode 2003)". IMDb.com.
|South Park Elementary staff|
|Coach Miles | Girls' volleyball coach | Herbert Garrison | Jose Venezuela | Mitchell | Mr. Derp | Mr. Garrett | Mr. Harris | Mr. Mackey | Mr. Meryl | Mr. Thompson | Mr. Wyland | Mrs. Streibel | PC Principal | Pearl | Recess supervisor | Richard Adler | Strong Woman | Substitute teacher|
|Diane Choksondik | Jerome "Chef" McElroy | Margaret Nelson | Miss Claridge | Mr. Conners | Mr. Slave | Ms. Ellen | Ms. Stevenson | Nurse Gollum | Principal Victoria | Randy Marsh | Veronica Crabtree|