off one’s rocker

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

Name	Pronounced	Usage
Viveka	-	Swedish
Miracle	MIR-ə-kəl	English (Modern)
Denise	[də'ni:z]
Gedaliah	ged-ə-LIE-ə (English)	Biblical
Rivka	-	Hebrew
Eliseo	e-lee-ZE-o (Italian), e-lee-SE-o (Spanish)	Italian, Spanish