Cartman is an evil little bastard, who doesn't care whose feelings he hurts or whose toes he steps on, as long as his own needs are met. He seeks power in unethical ways, and abuses whatever power he gets. His mom (a hermaphrodite, who is biologically his father) is so distracted and lenient, that he pretty much gets whatever he wants. Cartman is mean to everyone, but he particularly picks on Kyle for being Jewish, Butters for being naive, and Kenny for being poor.
Cartman-centric episodes include: