trigger-happy

Definition

Having a tendency or desire to shoot a firearm irresponsibly before adequately identifying the target.

Etymology

From trigger + happy.

Example Sentences

• "The bystanders were indiscriminately gunned down by trigger-happy gang members."
• "Crime is increasing / Trigger happy policing / Panic is spreading / God knows where we're heading"
• "Claudine / Don't get trigger happy with me / Don't wave a gun at me"