What in the devil?

What (in) the devil?

interrog. What has happened?; What? (Often with the force of an exclamation.) What the devil? Who are you? What are you doing in my room?

Name	Pronounced	Usage
Emmi	-	Finnish
Niketas	-	Ancient Greek
Ngaio	-	Maori
Alvera	[æl'viərə]
Alva (1)	-	Swedish, Norwegian
Thersa	-	Biblical Latin, Biblical Greek