dead serious

absolutely serious; not joking. Tom: You're funning me. Bill: No, I'm dead serious. Mary has threatened divorce a hundred times, but this time she says she's dead serious.

Common Names:

Name	Pronounced	Usage
Langston	['læŋstən]
Adela	ə-DEL-ə (English), ah-DE-lah (Polish)	English, Spanish, Romanian, Polish, Ancient Germanic
NguyỆT	-	Vietnamese
Domitius	-	Ancient Roman
Lucien	-	French
Iosephus	-	Late Roman