be in cloud-cuckoo land



be in cloud-cuckoo land

To believe in or be absorbed by unrealistic, idealized, and/or fanciful ideas that are beyond the realms of possibility. If Tom thinks he'll be able to live off his bad poetry, he's in cloud-cuckoo land!
See also: land

Common Names:

NameGenderPronouncedUsage
Ela (2)-Turkish
IanEE-ən (English)Scottish, English
RavenRAY-vənEnglish
Passang-Tibetan, Bhutanese
Horace['hɔrəs]
Rick[rik]