Tweek Tweak is a character of the South Park animation series. Tweak is a boy with anxiety attacks and hyperactive behavior. In season 6, he filled the place of deceased Kenny after Butters was fired. In season 7, Tweek was replaced by Kenny's dead-dead. From his father he has to drink coffee while he has to find his place to rest. Tweek is a real bouncing ball and is already overwhelmed with the smallest choices. His friends make use of this in the series. The voice of Tweek has been spoken by Matt Stone.
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