when one's back is turned

When one is away or not looking, as in You can count on the children to misbehave when the teacher's back is turned, or I don't dare go on vacation; he'll take my job when my back is turned. Also see when the cat's away, the mice will play.

Common Names:

Name	Pronounced	Usage
Bachelet	[batʃelet]
Jacopo	YAH-ko-po	Italian
Drishti	-	Indian, Hindi
Pradeep	-	Indian, Hindi, Marathi, Bengali, Malayalam, Kannada, Telugu, Tamil, Nepali
Hendrik	HEN-drik (Dutch, German)	Dutch, German, Estonian
Iines	EE:-nes	Finnish