have bats in the belfry

(old-fashioned)

to be crazy Don't tell anyone else I said that or they'll think I've got bats in the belfry.

Name	Pronounced	Usage
Baptista	-	Late Roman
Cassius	KASH-əs (English), KAS-ee-əs (English)	Ancient Roman, English
Ryouichi	ṙyo:-ee-chee	Japanese
Kees	KAY:S	Dutch
Rocky	RAH-kee	English
PÒL	POL	Scottish