In my travels I have watched South Park repeatedly such that I believe I've been through the entire series several times.
A recurring theme in all of this is that evilness I perceive to be Eric Cartman.
His mother, Liane Cartman presents as a somewhat dull but sweet, slutty, and indulgent mother.
Except in very few episodes; the child Eric has presented with a never ending stream of evilness which can only be described as some psychosociopath which should be erased from the planet quickly and in as cruel and painful a manner as possible.
While I am sure this was intended as a theatric device in the context of the program, it has devolved to a state of total incomprehensibility with a child clearly out of control whose outrageous behavior and terrible treatment of his peers renders him never to be recovered again.
Were he my child I would shoot him in the head with a .357 hollow point and call it a day.
Someone should scrap this shitbird and start over. He ceased being funny to me personally long ago. He has absolutely no redeeming value and I don't care who his uninvolved daddy is.