Meaning of TRIGGER HAPPY in English

TRIGGER HAPPY

{adj. phr.} Ready to shoot without warning; fast with a gun. * /He's a dangerous criminal quick on the trigger./ 2. {informal} Fast at answering questions or solving problems. * /In class discussions John is always quick on the trigger./

See: QUICK ON THE TRIGGER(1).

Dictionary of English idioms .      Словарь английских идиом.