off on

off on someone or something

in a rage about someone or something; on a tirade about someone or something. Are you off on Sally again? Why can't you leave her alone?

Name	Pronounced	Usage
Mauri	MOW-ree	Finnish
Bilhah	BIL-hə (English)	Biblical
Vilfredo	-	Italian
Robbie	['rɔbi]
Il-Seong	eel-sung	Korean
GÜNther	GUYN-ter	German, Germanic Mythology