loony tunes

See more synonyms for loony tunes on Thesaurus.com

noun, plural loony tunes.

Informal. loony¹.

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Origin of loony tunes

First recorded in 1985–90; after Looney Tunes, name of a series of animated cartoons

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018