Name: Stan Marsh Age: 12 Personality: Friendly and sensitive. Other: Bright and friendly to everyone. Has a habit of vomiting when nervous and suffers from asthma. His catchphrase is "Dude!". Black hair. Male.

Name: Kyle Broflovski Age: 12 Personality: High-strung. Other: Jewish-American. Always fighting with Cartman. Self-conscious about his curly hair, so he hides it under an ear-flapped ushanka. Red hair. Male. Speaks in a childish manner.

Name: Eric Cartman Age: 12 Personality: Self-centered and arrogant. Other: Fat. Claims to be "big-boned." Though he's a fast talker, he's so weak he loses fights to girls. Has a mother complex. Frequently fights with Kyle. Brown hair. Male.

Name: Kenny McCormick Age: 12 Personality: Cares for his friends but is a pervert. Other: Has a younger sister (Karen) and an older brother (Kevin). Wears a hood that makes it impossible to understand what he's saying. Blonde hair. Male.

Name: Craig Tucker Age: 12 Personality: Cold, nihilistic, cynical, and sarcastic. Often gives deadpan retorts to Stan and the others. Other: Has a habit of flipping people off. A regular in the counselor's office. Ranked high in the "handsome" rankings but has crooked teeth. Owns a guinea pig named Stripe and gets furious if Stripe is insulted. Black hair. Male.

Name: Tweek Tweak Age: 12 Personality: Extremely anxious. Other: Suffers from paranoia due to excessive caffeine consumption. His family runs a coffee shop. His verbal tic is "Ack!". Blonde hair. Male.

Name: Butters Stotch Age: 12 Personality: Friendly and pure-hearted. Other: The most innocent person in South Park. Frequently grounded by his parents. Blonde hair. Male.

Name: Wendy Testaburger Age: 12 Personality: Has a strong sense of justice and is sensible. Other: Speaks in a feminine manner. Black hair. Bisexual. Female.

Name: Clyde Donovan Age: 12 Personality: A bit of a crybaby but kind-hearted. Tends to tear up immediately when panicked or anxious. Other: The second-chubbiest after Cartman. Has a charming personality. Brown hair. Male.