huckleberry above (one's) persimmon

dated Somewhat or slightly beyond one's abilities or talents. Primarily heard in US. I'd like to help you fellas out, but I'm afraid herding cattle is a huckleberry above my persimmon

Common Names:

Name	Pronounced	Usage
Young-Sook	yung-sook	Korean
Liboria	-	Italian
Afra (1)	-	Late Roman
Odell	[əu'del]
Randell	['rændl]
Germano	-	Italian, Portuguese