a girl Friday

a girl/man/person Friday

a person who does many different types of usually not very interesting work in an office

Usage notes: Man Friday is the name of the servant in the book Robinson Crusoe by Daniel Defoe.

The ad said, 'Person Friday required for general office duties'.

Name	Pronounced	Usage
Yissakhar	-	Hebrew, Biblical Hebrew
Ciar	KEER, KEE-ar	Irish
Tammara	tə-MAHR-ə	English (Rare)
Tacito	tah-CHEE-to (Italian), tah-THEE-to (Spanish), tah-SEE-to (Latin American Spanish)	Italian, Spanish, Portuguese
Menes	-	Ancient Egyptian
Masood	-	Arabic, Persian