a bad egg

A dishonest or ill-behaved person. Primarily heard in US. We could tell he was a bad egg even at a young age.

(mainly American informal)

someone who behaves in a bad or dishonest way He's a bad egg - don't believe anything he says.

Name	Pronounced	Usage
Alberte (1)	al-BER-te	Galician
Justice	JUS-tis	English
Ysabel	-	Spanish (Archaic)
Alysha	ə-LEE-shə	English (Modern)
Margo	MAHR-go	English
Henson	['hensən]