Where in the Sam Hill?

Where in (the) Sam Hill?

interrog. Where? (An intensive form of where. Sam Hill is hell.) Where in Sam Hill did I put my hat?

Name	Pronounced	Usage
Andre	awn-DRAY	English, African American
Reilly	['raili]
Aurelian	[ɔ:'ri:ljən]
Leontiy	-	Russian
Esta	ES-tə	English
Amalbert	-	Ancient Germanic