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moonbatty idea

moonbatty idea

9.9
An idea that is strange and unlikely to work
  • noun
  • /ˈmuːnˌbæti aɪˈdiə/
  • Slang
translation icon : idea loca
  • Don't dismiss every moonbatty idea; sometimes the wildest concepts lead to real breakthroughs.

Examples

  • Her moonbatty idea of building a castle in her backyard made everyone laugh.

  • He is always coming up with some moonbatty idea that has no chance of working.

  • What a moonbatty idea!

  • That was a moonbatty idea!

  • She surprised everyone with her moonbatty idea of hosting a parade for her pet goldfish.

  • His moonbatty idea of sorting trash to create art intrigued the community, despite some initial doubts.

  • The team initially laughed at her moonbatty idea for a solar-powered scooter, but later realized its potential.

Synonyms

flight of fancy
vsmoonbatty idea
  • Informal
7 7.4

An imaginative idea that is unlikely to be true or useful

is harsher and treats the notion as crazy rather than harmless imagination
batty idea
vsmoonbatty idea
  • Informal
8.8

An idea that seems a little crazy

is more extreme and wildly unrealistic in tone
moonbat theory
vsmoonbatty idea
  • Offensive
9.9

A strange idea that is unlikely and has no proof

is similar but suggests even wilder eccentricity and unrealism
wackadoodle idea
vsmoonbatty idea
  • Slang
9.7

A strange, unrealistic idea that seems silly to most people

is generally more extreme and less acceptable socially
wingnutty idea
vsmoonbatty idea
  • Slang
9.9

A very strange thought or plan that seems extreme

is similar but conveys an even more outrageous character
nutso idea
vsmoonbatty idea
  • Slang
9.3

An idea that seems crazy or very unusual

is harsher and stresses unrealism rather than casual craziness
loony tune
vsmoonbatty idea
  • Slang
9.7

A very silly or crazy idea

is more serious and strongly dismissed rather than playfully mocked
cockbrained idea
vsmoonbatty idea
  • Archaic
9.9

A foolish idea that probably will not work

is more extreme, implying wild eccentricity not just poor judgement
whangdoodle idea
vsmoonbatty idea
  • Archaic
9.9

A silly, creative idea that would not work in real life

is less playful and more strongly rejected as crazy or absurd
airbrain idea
vsmoonbatty idea
  • Slang
9.5

A silly, impractical thought or suggestion

is stronger and denotes extreme eccentricity or unrealism

How Crazy

moonbatty idea
  • Slang
9.9
wackadoodle idea
  • Slang
9.7

Surface Forms

Morphology

moonbatty + idea

The modifier 'moonbatty' is a rare slang/neologism not registered as a standard lexical item, so its meaning ('crazy', 'eccentric') cannot be reliably derived from the clear constituents 'moon' and 'idea'. Even if a learner knows 'idea' and possibly 'batty' ('crazy'), the addition of 'moon' does not provide a predictable compositional sense; the phrase is idiomatic and language-specific, making it unintuitive for a B1 learner who has not seen it before.

Etymology

Moonbatty idea mixes two images: moon, because people often said the moon made people act strange, and batty, a word meaning 'crazy'. So a moonbatty idea is a wild, 'crazy' or 'unrealistic' plan.