What's biting?

What's biting somebody?

(informal)

something that you say in order to ask why someone is in a bad mood What's biting her? She hasn't said a word all morning.

Name	Pronounced	Usage
Catrin	KAT-rin (Welsh), KAHT-reen (German)	Welsh, German
Tengiz	-	Georgian
Olena	-	Ukrainian
Jourdain	-	French
Tapiwa	-	Southern African, Shona
Azariah	az-ə-RIE-ə (English)	Biblical