coo-coo

and cuckoo

1. mod. unconscious. I socked him on the snoot and knocked him coo-coo.

2. mod. insane. How did I ever get involved in this cuckoo scheme, anyway?

Name	Pronounced	Usage
Cree	KREE	English (Rare)
Amy	['eimi]
Somarli&Eth;R	-	Ancient Scandinavian
Su (2)	-	Chinese
Ekkehard	E-ke-hahrt (German)	German, Ancient Germanic
Desideratus	-	Late Roman