It's not cricket!

It's/That's (just) not cricket!

(British & Australian humorous)

something that you say when you think something someone has said or done is not right or not fair You can't make me do the washing up after I did all the cooking - it's just not cricket!

Common Names:

Name	Pronounced	Usage
Sutton	['sʌtən]
Isbrand	-	Ancient Germanic
Demyan	dyem-YAHN (Russian), deem-YAHN (Russian), dem-YAHN (Ukrainian)	Russian, Ukrainian
Yseut	-	Arthurian Romance
Flower	FLOW-ər	English (Rare)
Mahmood	-	Arabic