Patrick's brain is clogged up so it does not function at all. I know this because in the episode where Patrick loses his head and becomes smart you see inside his real head. You would have understand me if you've seen that episode. Patrick is a bit like Homer Simpson compare scroll down to see. Search on Wikipedia Homer and Patrick some of there facts are similar. Do not ever let Patrick read a poem he made one of the most pain full ways to die that is.
