off one’s rocker

mod. silly; giddy; crazy. (see also rocker.) That silly dame is off her rocker.

Name	Pronounced	Usage
Bara	-	Croatian
Floyd	[flɔid]
Scarlett	SKAHR-lət	English
Alta	['æltə]
Evgeniya	yev-GYE-nee-yah (Russian), eev-GYE-nee-yah (Russian)	Bulgarian, Russian
Sirvart	-	Armenian