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
Kasi	-	Indian, Telugu, Tamil
Amata	-	Late Roman
Charnette	-	English (Rare)
Laine	LIE-ne	Estonian
Eino	AY-no	Finnish
Aureliana	-	Italian, Ancient Roman