It sounds like the vowel (either 'a' or 'o') comes before the 'r'. It could be that he is saying "carp" for brains. As in Short Circuit II, when Johnny 5 gets all messed up and he keeps saying "derf" instead of fred. So he may saying "carp" instead of "crap". Also, it seems like he starts it with a 'duh' not a 'kuh' sound (i.e. dork, not crap). Just my 2 cents -
Stu
I'm influenced by the-coolest-stuff-ever.com's interpretation. That site has been dead for a long time. Anyway, someone should put up a .wav or something. Anyway, Bubs' craftsmanship is pretty sketchy. "Dork for brains", to me, just seems too out there. - "
Douglas"