both barrels, with

With full force, as in When I scolded her for stealing, I let her have it with both barrels. This term alludes to firing with both barrels of a double-barreled shotgun. [Colloquial; mid-1900s]

Common Names:

Name	Pronounced	Usage
Hilarion	-	Ancient Greek
WŁOdzisŁAw	vwaw-JEE-swahf	Polish (Rare)
Ilanit	-	Hebrew
Ryanne	rie-AN	English (Rare)
Giacinto	jah-CHEEN-to	Italian
Aeschylus	ES-kəl-əs (English)	Ancient Greek (Latinized)