The Teenager Boy with Blue Jacket was a character that appeared in some episodes of the first seasons. He usually appeared as a background character but had a few lines at a time while. His first appearance was in the Season Two episode "Clubhouses".
He has dirty blond hair with a flat top, and wears a white shirt under a turquoise jacket (light blue in later episodes), black pants and black shoes. He has no other distinguishable characteristics.
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- "Clubhouses" - Debut Appearance.
- "South Park: Bigger, Longer & Uncut"
- "Timmy 2000"- (speaking role)
- "Scott Tenorman Must Die" - Seen with the other teens watching Cartman's video.
- "Asspen" - (speaking role) He says the K-13 is the most dangerous race in all of America.
- "The Return of the Fellowship of the Ring to the Two Towers" - He and other older students try to catch the tape of a movie called "Back Door Sluts 9" that the boys were taking.
- "Best Friends Forever" - Seen in line to buy a PSP.
- "Eek, A Penis!" - Seen as a student of Jim Davis High School.
- "Major Boobage" - Seen in the commercial.
- "Guitar Queer-O" - Seen playing with the 6th Grader of Brown Hat.