Banbury story of a cock and a bull UK /ˈbænbɹi ˈstɔːɹi əv ə ˈkɒk ənd ə ˈbʊl/US /ˈbænb(ə)ɹi ˈstɔːɹi əv ə ˈkɑk ənd ə ˈbʊl/ noun1 •(slang, no longer used) A roundabout, nonsensical story.BANBURY STORY, of a Cock and a Bull, an Idle relation, in order to pick Acquaintance on the Road, till a convenient Place and Opportunity offer to rob or plunder. — 1725 formsBanbury stories of a cock and a bull