chippy adj. irritable, tempermental, or fractious. Editorial Note: Oxford English Dictionary cites this meaning as early as 1885 as a colloquial form of ‘given to chipping, ready to chip.’ In recent decades in North America it has become most commonly, though not exclusively, used in connection to sports play, especially hockey, where it is perhaps reinforced by the idea of rough play causing the ice to chip. (source: Double-Tongued Dictionary)