not know beans about something

not know beans (about something)

tv. to know nothing about something. Don’t pay any attention to her. She doesn’t know beans.

Name	Pronounced	Usage
Siva	-	Tamil, Indian, Telugu, Kannada, Malayalam
Shel	SHEL	English
DÁNjal	-	Faroese
Jacobson	['dʒeikəbsn]
Annisa	-	Indonesian
Petty	['peti]