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bonkers

adjectivenounattested in dialogue

  • United Kingdom//ˈbɒŋkəz//
  • United States//ˈbɑŋkɚz//

Mad; crazy.

adjective

  1. 1

    informalMad; crazy.

    [A]nd we should remind ourselves that it is absolutely bonkers that we elect judges at all; that system is used almost nowhere else on earth[.]

    "They are turning people off travelling. And the removal of catering on such a long-distance route is just bonkers."

    Notable examples include The Titfield Thunderbolt (1953), […], and The Great St Trinian's Train Robbery, a slightly bonkers 1965 comedy using the Longmoor Military Railway and obviously sped-up footage.

Etymology

Unknown. Perhaps from bonk (a blow or punch on the head, compare whacky); perhaps related to earlier bonce.

noun

  1. 1

    Also a form of bonkerplural of bonker

Forms

comparative
more bonkers
superlative
most bonkers
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).