(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
Ayman	-	Arabic
Elvar	-	Icelandic
Ryszard	RI-shahrt	Polish
Maryanne	mer-ee-AN, mar-ee-AN	English
DuŠIca	-	Serbian
Timo (1)	TEE-mo	Finnish, German, Dutch