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
Pettit	['petit]
Ernestine	er-nes-TEE-nə (German), UR-nəs-teen (English)	French, German, English
Barlaam	-	Judeo-Christian Legend
Raquel	rah-KEL (Spanish)	Spanish, Portuguese, English
Ginevra	jee-NEV-rah	Italian
Bill	[bil]