children, especially siblings, should not argue among themselves—UK, 1818—alludes to Love between Brothers and Sisters, in Divine Songs Attempted in Easy Language for the Use of Children (1715), by Isaac Watts
literally (UK, 1803): of a firearm: equipped with a hair trigger—hence, figuratively (Ireland, 1853): reacting immediately to the slightest provocation or cause
UK, early 19th century—the noun ‘corkscrew’ is used as a modifier, with the sense spirally twisted, in the expressions ‘corkscrew curl’ and ‘corkscrew ringlet’
UK, 1851, as ‘haw-doovers’—humorous and colloquial alteration of ‘hors d’oeuvres’, plural of the noun ‘hors d’oeuvre’ (i.e.: an extra dish served as a relish to whet the appetite usually before the main meal)
an untidy heap of discarded clothing left on the floor of a room, instead of stored in a wardrobe—USA, 1994—a blend of the nouns ‘floor’ and ‘wardrobe’