meshuga

and meshugah (məˈʃʊgə)

mod. crazy. (From Hebrew meshuggah via Yiddish.) This guy is meshugah!

Name	Pronounced	Usage
Ahenobarbus	-	Ancient Roman
Nurten	-	Turkish
Braith	BRAYTH	English (Australian)
Goyathlay	-	Native American, Apache
Sakari	SAH-kah-ree	Finnish
Lynwood	LIN-wuwd	English