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
Branwen	BRAN-wen	Welsh, Welsh Mythology
Wanda	['wɔndə]
ChantÉ	-	English (Modern)
Edna (1)	ED-nə (English)	Irish, Scottish, English
Valorie	VAL-ə-ree	English
Deonne	-	English (Rare)