Cloud cuckoo land

Term for an unrealistically idealistic state of mind

Cloud cuckoo land is a state of absurdly, over-optimistic fantasy or an unrealistically idealistic state of mind where everything appears to be perfect. Someone who is said to "live in cloud cuckoo land" is a person who thinks that things that are completely impossible might happen, rather than understanding how things really are. It also hints that the person referred to is naive, unaware of realities or deranged in holding such an optimistic belief.

This keyword could refer to multiple things. Here are some suggestions: