Who the deuce?

interrog. Who? (An elaboration of who. The deuce is the devil. See examples for variations.) Who the deuce do you think you are?

Name	Pronounced	Usage
Bakir	-	Turkish
Heraclius	-	Ancient Greek (Latinized)
Sadia	-	Urdu, Bengali
Angelina	[ændʒi'li:nə]
Arnold	['a:nəld]
Marianna	mer-ee-AN-ə (English), mar-ee-AN-ə (English), mahr-YAHN-nah (Polish)	Italian, English, Hungarian, Slovak, Polish, Greek