imbicilic
moronia
a state of mind in which one feels overwhelmed by the
presence of irrationality, stupidity, and/or stuck in
situations where you are beholden to the moronic behavior
of others.
http://www.urbandictionary.com/tags.php?tag=imbicilic
Now you’re just being imbiceltic.
The urban dictionary ain’t exactly the Oxford dictionary of English.
Just sayin’
CC