dumber than a box of rocks

adjective

Very stupid.

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Meanings

adjectivedumber than a box of rocks (comparative form only)
  1. comparative onlyslangVery stupid.

Synonyms & antonyms

Also see
stupid
Cite this entry
APA

dumber than a box of rocks. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/dumber%20than%20a%20box%20of%20rocks

MLA

“dumber than a box of rocks.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/dumber%20than%20a%20box%20of%20rocks. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “dumber than a box of rocks,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/dumber%20than%20a%20box%20of%20rocks.

Source: dumber than a box of rocks on Wiktionary, CC BY-SA 4.0.