Just like Randy Marsh, he can be cute sometimes, and other times just be a full blown entitled fool. I have never had the impulse to correct people, so exasperation always happened at the inverse. You will get the picture if you project how irritating it would be for a Randy Marsh to deal with a Sheldon Cooper. That has lead to some forgettable episodes. But as I grew up, as you would for the poor Randy, I started feeling pity for him, for he is just a victim of his own limitations, so I kept no resentment. We have a good relationship now.