Question: Who is Chef voiced by in the episode Cartman's Mom Is Still a Dirty Slut?
Sentence (from "Cartman's Mom Is Still a Dirty Slut"): The episode concludes the storyline of the season one finale "Cartman's Mom Is a Dirty Slut"; Mephesto is suddenly shot, just as he is about to reveal the identity of Cartman's father.
Relevant evidence: No