[s10e7] Tsst -

: You can watch the full episode on South Park Studios or stream it via Paramount+ .

: The episode is frequently cited for its "Tsst!" sound effect and the scene where a desperate Cartman attempts to kill his mother in her sleep, only to be stopped by his own emerging conscience. [S10E7] Tsst

: 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. : You can watch the full episode on

: While Cesar Millan did not voice himself (he was voiced by series co-creator Trey Parker ), Millan later reacted very positively to the episode, praising the accuracy of the training techniques depicted. Cartman quickly breaks both nannies; Nanny Stella is

: 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.