bubble brain

noun

An incredibly unintelligent person.

Similar
idiot
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Meanings

nounbubble brain (plural bubble brains)

plural bubble brains

  1. derogatoryslangAn incredibly unintelligent person.

    Synonyms: idiot

Synonyms & antonyms

nounAn incredibly unintelligent person.

Similar
idiot
Also see
idiot
Cite this entry
APA

bubble brain. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/bubble%20brain

MLA

“bubble brain.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bubble%20brain. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “bubble brain,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/bubble%20brain.

Source: bubble brain on Wiktionary, CC BY-SA 4.0.