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
Pit	PIT	Limburgish
Johanneke	yo-HAHN-nə-kə	Dutch
Mellony	-	English (Rare)
Vikki	VIK-ee	English
Eustace	YOO-stəs	English
Gertie	GUR-tee (English), KHER-tee (Dutch)	English, Dutch