Harvey Beaks/South Park

Cast

 * Harvey Beaks as Stan Marsh
 * Dade as Kyle Broflovski
 * Princess as Eric Cartman (I know Princess is female, but they're both loudmouths)
 * Kratz as Kenny McCormick
 * SpongeBob SquarePants (from the show with the same name) as Butters Stoch
 * Claire as Wendy Testaburger
 * Fee as Bebe Stevens
 * Foo as Timmy Burch
 * Mikey as Craig Tucker
 * Angelica Pickles (from Rugrats) as Shelly Marsh
 * Wade as Ike Broflovski