The American Dad After School Special

S2, E2: When Steve announces that he finally has a girlfriend, Stan could not be a prouder father. But when Stan realizes that she is not the petite cheerleader he was expecting, his obsession with physical appearance spirals out of control and he develops anorexia. Steve comes to recognize that his overweight girlfriend is the root of his father's problems and he has to make a hard choice in an effort to save his father's life.