Leader of the Pack

Cartman's spirit is broken and finally he starts to behave. He can't believe he's brushing his teeth.

This short clip is a fragment from the episode Tsst (Season 10, Episode 7)

Check out a full list of episodes from season 10

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Watch this clip on the website southparkstudios.com.

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Fed up with his mom's new rules, Cartman decides to kill her with help from the boys.