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
Alberich	-	Ancient Germanic, Germanic Mythology
Finnegan	FIN-ə-gən	Irish, English (Modern)
AurÉLio	-	Portuguese
Alemayehu	-	Eastern African, Amharic
Babbs	[bæbz]
Narges	-	Persian