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
Nkechi	-	Western African, Igbo
Cnut	KNOOT (English), KNYOOT (English)	History
Cephalus	-	Greek Mythology (Latinized)
Tirzah	TIR-zə (English)	Biblical
Jay (2)	-	Indian, Hindi, Marathi, Gujarati
Marcianus	-	Ancient Roman