be off rocker

be off your rocker

(informal)

to be crazy Spending that much on a car! He must be off his rocker! (informal)

Name	Pronounced	Usage
Lilly	['lili]
Katsuo	kah-tsoo-o	Japanese
ConcepciÓN	kawn-thep-THYON (Spanish), kawn-sep-SYON (Latin American Spanish)	Spanish
Gisbert	GEES-bert (German)	German, Ancient Germanic
Dzvezdan	-	Macedonian
Erwin	ER-veen (German), ER-win (Dutch), ER-vin (Dutch)	German, Dutch, Ancient Germanic