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
Roger	['rɔdʒə]
Babbs	[bæbz]
Virginia	vər-JIN-yə (English), veer-JEE-nyah (Italian), beer-KHEE-nyah (Spanish)	English, Italian, Spanish, Portuguese, Swedish, Romanian, Ancient Roman
Salim	sah-LEEM	Arabic
Kalliope	-	Greek Mythology
Uttara	-	Hinduism, Indian, Marathi