couillon

idiot, fool (vulgar)

noun kwee-YOHN Rare

Usage Note

Couillon is a coarse Southern French term of abuse, comparable to 'idiot' or 'dimwit'. It is particularly associated with southern France and Quebec. While vulgar, it is sometimes used affectionately among friends in those regions, similar to how 'idiot' can be playful in English. Avoid in formal or professional settings.

Examples

"Ne fais pas le couillon devant tout le monde."

Natural Translation

Don't act like an idiot in front of everyone.

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