be the bee's knees

(British & Australian informal)

to be extremely good Have you tried this double chocolate-chip ice cream? It's the bee's knees, it really is.

Name	Pronounced	Usage
Aoi	ah-o-ee	Japanese
Shoshannah	-	Hebrew, Biblical Hebrew
Bennie	BEN-ee	English
Riya	-	Indian, Hindi, Marathi, Bengali
BonifÁC	-	Czech, Hungarian
Shields	['ʃi:ldz]