Why is LA called La La Land?

Related questions

1. Is LA Times a good newspaper?
2. Who owns the NY Post?
3. Who is the richest person in Los Angeles?
4. Who just bought the LA Times?
5. Does Jeff Bezos own New York Times?
6. Will California get rid of Daylight Savings Time?
7. What company owns the Los Angeles Times?
8. Will Daylight Savings Time be permanent in California?
9. Is La walkable?
10. Did California pass the daylight savings bill?

Tags

1. #angeles
2. #refer
3. #nickname
4. #california
5. #comes
6. #place
7. #specifically
8. #hollywood
9. #apparently
10. #started
11. #state
12. #someone
13. #imitation
14. #being
15. #1970s
16. #fictional
17. #early
18. #imagines
19. #sound
20. #crazy