Cartman, Kyle Broflovski, Stan Marsh, Kenny McCormick, Butters Stotch, male student, elementary school, 10yo, chubby, freckles, messy brown hair, blue shirt, green pants, Adidas sneakers, sitting, standing, walking, talking, angry, happy, surprised, confused, South Park Elementary School, classroom, hallway, playground, Colorado mountains, sunny day, cloudy sky, realistic, comedic, cartoonish, vibrant colors.