: Under Cesar's discipline, Cartman becomes polite, studious, and healthy. However, as soon as Cesar leaves, Liane immediately reverts to her enabling ways by bribing Cartman with toys to spend time with her, causing Cartman to return to his "normal," sinister self. Key Facts & Trivia

: Liane first seeks help from reality shows like Nanny 911 and Supernanny . Cartman quickly breaks both nannies; Nanny Stella is driven away by his verbal abuse, and the "Supernanny" Jo Frost ends up in a psychiatric hospital eating her own excrement after failing to "fix" him.

: Liane eventually hires Cesar Millan. Instead of treating Cartman like a child, Cesar treats him like a disobedient dog , using "calm-assertive energy" and a sharp " Tsst! " sound accompanied by a "nip" to the neck to correct aggressive behavior.