I have a brother who has schizophrenia. Girl, he comes up with some good ones! This is just a term he made for something he feels is bunk: Hubbish bubbish! I always say it when I hear someone talking about something that I don't believe. I don't think it will make it into a book of great aphorisms, but it works for me.
I think he made it up? I guess I better Google it to see if it's an actual term.