Meaning

1 senses
  1. (colloquial, humorous)Loony, crazy, insane person.

Origin

From the adjective looney tunes.

From the adjective looney tunes.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: looney-tunes
Singularlooney-tunes
Plurallooney-tunes

irregular

See also

neighbours in the dictionary
looney-tunes — meaning, examples, forms, synonyms | Krumeto