What does blarney Blarney mean? October 21, 2017 All Dictionary blarney Blarney meaning in Urban Dictionary 1.A word similar to blarg definition irritation.2. The proverbial present of gab, as shown by the ancient celtics. Quite a while hero. They do say that he's to truly save the Dragon world "Dragonia" he is ment to wield one weapon the "celtic Dragon"