Dull-brained - definition of Dull-brained by The Free Dictionary
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive
Williams responded by sending the Oasis singer a funeral wreath with a note saying "Heard your latest album - with deepest sympathy." Sarcasm's so much more elegant than dull-brained
name-calling, isn't it?