It's not cricket

It's not cricket.

and It's not kosher.

It's not done.; It's not acceptable. You can't do that! It's not cricket!

Name	Pronounced	Usage
Lavena	-	English (Rare)
Nikifor	-	Russian, Bulgarian, Macedonian
Jerrold	['dʒerəld]
Abbas	[ə'bæs]
Quintin	KWIN-tin	English
Wido	-	Ancient Germanic