νάζι

Etymology
Borrowed from, itself a borrowing from.

Noun

 * 1)  mincing manner, affectation, airs and graces, coquetry unnatural, cutesy or put on behaviour
 * 2)  acting up, carrying on stubborn behaviour in order to get something one desires
 * 1)  acting up, carrying on stubborn behaviour in order to get something one desires

Usage notes
As can be seen from the example sentences, this noun mostly appears in the plural and often in the form 'κάνω νάζια' or 'αρχίζω τα νάζια'.