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Definitions

bonkers

[bong-kerz] / ˈbɒŋ kərz /
ADJECTIVE
crazy
Synonyms
Antonyms
WEAK


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Speaking at the finish line, the former Royal Marine said he wanted to do something "bonkers" to raise money for the charities close to his heart.

From BBC • Apr. 27, 2026

Johnson said: "The first time we practised it a few times and ran around our local park and with people thinking we were bonkers."

From BBC • Mar. 6, 2026

It wasn’t even an official WBC game—and the scenes were bonkers.

From The Wall Street Journal • Mar. 5, 2026

Jean has two personalities, he attests: “the peaceful one here, and the bonkers one onstage.”

From Los Angeles Times • Feb. 25, 2026

Since he’s leading the conference in all categories, no one seems to mind that he was acting bonkers for most of the school year.

From "Boy21" by Matthew Quick




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