The Boy with the Red Shirt and Blue Pants often appears often as a background character. He had a minor speaking role in "Ginger Kids", where he gets abducted by Ginger Kids as he's about to brush his teeth. He made an appearance in South Park: Bigger, Longer & Uncut, as one of the children who sang with Eric Cartman. Since, he has had numerous other minor background appearances.
He wears a red shirt, blue pants, gray shoes, and dark blue gloves. He has curly black hair.
- "Rainforest Schmainforest" - Part of the Getting Gay With Kids choir.
- "The Succubus" - Second appearance. He is seen in the cafeteria.
- South Park: Bigger, Longer & Uncut - He is shown dancing when Cartman sings Kyle's Mom's a Bitch. Also seen in the theater with the rest of the kids watching Asses of Fire.
- "The Tooth Fairy Tats 2000" - Seen in the background on the playground.
- "Raisins" - Briefly seen in the playground.
- "Marjorine" - Seen in the boys meeting.
- "Ginger Kids" - Seen in his bathroom as Ginger Kids abduct him.
- "Free Willzyx" - Helps the rest of the fourth grade boys free the imprisoned whale.
- "Bloody Mary" - Seen at Karate lesson.
- "Breast Cancer Show Ever" - He is shown watching the fight between Wendy Testaburger and Cartman.
- "Dances with Smurfs" - Seen in the background.
- "Faith Hilling" - Seen in the memeing class with the other 4th Grade students.
- "Jewpacabra" - Seen at the Easter egg hunt.
- "Butterballs" - Seen in the background in the cafeteria.
- "Cartman Finds Love" - Seen in the background in the school's hallways.
- "Raising the Bar" - Seen in the school gym when Cartman talks about anorexia.
- "Insecurity" - Seen in the background in the school hallways.
- "Going Native" - Seen Carrying his lunch tray in the cafeteria.
- "A Scause For Applause" - Seen in the background in the school hallways talking to Craig Tucker.