La-La Land

Proper noun

 * 1) The fictional place where wandering, sleeping, or dreaming minds are metaphorically said to end up.

Translations

 * Czech: vzdušné zámky,
 * German: Phantasieland

Etymology 2
Blend of initialism for Los Angeles and La La Land metaphorical dreamland.

Proper noun

 * 1)  Los Angeles, California (or Hollywood).
 * 2)  British Columbia.
 * 1)  British Columbia.