Star Magazine reports that the on screen feuding between Eric Cartman and Kyle Fobloski sometimes spills over after the camera is turned off.
A few weeks ago, Eric tried to strangle Kyle because of Kyle's insults at Cartman for forgetting his lines. A cameraman secretly informed Star Magazine about what Kyle said to Eric. The cameraman says, "Kyle called Eric a big fat tub of crap, and went on to say that Eric wouldn't be forgetting his lines if he spent more time memorizing them instead of stuffing his face with Twinkies."
Cartman's agent issued a statement that denies that Cartman is an overeater. The agent said, "As has been stated on the show, Eric is not fat, he's big-boned."
Other employees of the South Park TV Show have told Star Magazine that of all the South Park actors, Stan Marsh is the most likable. They say, "Everyone of the kids gets along well with Stan, and the Producers and Directors like him very much also."