headcase

An insane person; someone who is mentally unstable or unbalanced. I've felt like a total headcase ever since my father died. Mary's new boyfriend seemed nice at first, but the more I get to know him, the more I think he's a complete headcase!

Common Names:

Name	Pronounced	Usage
Salman	-	Arabic
RadosŁAw	rah-DAW-swahf	Polish
VahİT	-	Turkish
Marina	[mə'ri:nə]
Lorette	-	French
Louis	loo-EE (French), LOO-is (English)	French, English, Dutch