takes the cake

something takes the cake

something is the most extreme example I've known some jerks but you take the cake.

Usage notes: usually said about something bad

Name	Pronounced	Usage
Art	AHRT	English
GÁBor	GAH-bor	Hungarian
Reko	RE-ko	Finnish
Noreen	nawr-EEN	Irish, English
ŞUle	-	Turkish
Shula	-	Arabic