trigger-happy

someone who is trigger-happy uses their gun too often and without thinking carefully The book's main character is a trigger-happy New York detective.

mod. eager to fire a gun; eager to shoot someone or something. Rocko is sort of trigger-happy. Watch out.

Name	Pronounced	Usage
Annelise	-	Danish
Fridumar	-	Ancient Germanic
Haidar	-	Arabic
Jacobs	['dʒeikəbz]
Petula	pə-TYOO-lə	English (Rare)
Faiz	-	Arabic