(as) black as thunder

Full of rage or hostility, likened to the black clouds that accompany thunderstorms. When I looked up, his face was as black as thunder, and I knew that I was in trouble.

Common Names:

Name	Pronounced	Usage
Hludowig	-	Ancient Germanic
Jens	YENS (Danish)	Danish, Swedish, Norwegian
Praveena	-	Tamil, Indian, Telugu, Malayalam, Kannada, Marathi
Eugeneia	-	Ancient Greek
Marcia	MAHR-shə (English), MAHR-see-ə (English), MAHR-thyah (Spanish), MAHR-syah (Latin American Spanish)	English, Spanish, Ancient Roman
Zeru	-	Basque