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
HernÁN	er-NAHN	Spanish
Crane	[krein]
Everard	-	English (Rare)
Baldick	['bɔ:ldik]
Andrey	ahn-DRYAY (Russian)	Russian, Bulgarian
Niels (2)	NEELS	Dutch