What does la in shangri la mean?

Tibetan La ( mountain pass)

well bourgeois means middle class and Shangri la is a remote island so it means a middle class remote island. Hope this helped =)

it means you've zoned out. or a made up place and stop watching demi lovato La La land also references Hollywood . . .

Basically ooh la la is an exclamation of surprised approval. The expression may have very strong sexual connotations, but not necessarily. It is used in America and other places to indicate approval...