Question: What channel did the two South Park episodes "Cartman's Mom Is a Dirty Slut" and "Cartman's Mom Is Still a Dirty Slut" premier on in the United States ?
Sentence (from "Cartman's Mom Is a Dirty Slut"): Meanwhile, his friends Stan, Kyle and Kenny participate on "America's Stupidest Home Videos", after filming Cartman playing in his yard with plush toys.
Relevant evidence: No