This is the dialect of Casper trailer trash.
Also, I don't buy that he is schizophrenic. He has a lack of selfawareness, it's his arrogance that makes him believe he is a sexy goth bad boy at guitar. But when has he ever responded to unseen stimuli? that wasnt chat, besides the whispering 'I hate sickos' which is probably something he done because he believes thats what those people do. Has NAL or Clint, cool taste , Darf ever mentioned it? The only thing that could be an indication, is that he is taking anti - psychosis meds which has made him gain weight, but its alcohol most likely.