lah-di-dah

Etymology
c. 1880s, with a comeback in the 1980s due to its use in  (1977) by, although in a different context, spoken by the actress.

Adjective

 * 1)  Of or from the upper class of society.
 * 2)  Affecting upper-class or superior airs.

Usage notes
The adjectival usage is not common in the US.

Translations

 * Dutch:
 * French:
 * Hungarian:, ,

Interjection

 * 1)  Not a care in the world. (used in a sing-song voice, for childhood rhymes)
 * 1)  Not a care in the world. (used in a sing-song voice, for childhood rhymes)
 * 1)  Not a care in the world. (used in a sing-song voice, for childhood rhymes)