When Palmer refuses The Treatment from Farquar, what does he tell Beans when he is screaming at him? Why does he run from the gang then? What does Beans yell to Palmer as he is running away?

Palmer knows there has been a scream building up inside of him for a long time, and he tells Beans he does not want The Treatment, his name is Palmer not Snots. Then he runs away from the group. He can hear Beans screaming as he runs telling Palmer he will eat his pigeon, wring his neck and wring Palmer's neck, too.