in a month of Sundays

not in a month of Sundays

if you say that something will not happen in a month of Sundays, you mean that it is not likely to happen He'll never run the marathon, not in a month of Sundays.

Common Names:

Name	Pronounced	Usage
Clementina	kle-men-TEE-nah (Italian, Spanish), klə-mən-TEE-nə (Portuguese)	Italian, Spanish, Portuguese
Lestari	les-TAH-ree	Indonesian
Charlton	KAHRL-tən, CHAHRL-tən	English
Godofredo	go-dho-FRE-do (Spanish)	Spanish, Portuguese
Moema	-	Portuguese (Brazilian)
Friedhelm	FREET-helm	German