trigger-happy
- s irresponsible in the use of firearms
- s marked by extreme intensity of emotions or convictions; inclined to react violently; fervid
- In 1995, a trigger-happy gunman who killed a wandering Yellowstone wolf wearing a radio-tracking collar was convicted in federal court and sentenced to six months in jail, $10,000 .
- They recruited hardened gang members from San Diego, as well as the bored sons of affluent Tijuana families a trigger-happy cadre known as "los narco-juniors.
- An argument can be made that McCain is trigger-happy overseas and out of touch at home.