casser les couilles

French

3/5 · Vulgar

What does “casser les couilles” mean in English?

It means to annoy or bother someone intensely. The literal translation refers to breaking testicles, but it's typically used figuratively.

Literally “break the testicles”

Sounds like “ka-say lay koo-yee”
Used as Coarse / informal
How it's used

Similar to saying someone is a pain in the ass, it's often used informally and can be directed at someone in a frustrated tone. It's not the harshest insult but carries a decent punch.

How strong is it? 3/5 · Vulgar

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About this data

Swear Atlas is a source-attested, AI-curated reference — not a native-speaker-certified dictionary. Meanings and the 1–5 Burn Rating are approximate editorial assessments that vary with context, region, tone and speaker. Inclusion of a word does not constitute endorsement of its use.

The literal gloss is a short editorial translation to show word-for-word sense, not an etymological claim.

“Sounds like” is an English-friendly approximation of how the word sounds, not an authoritative pronunciation. Where shown, the romanisation is a conventional Latin-script transliteration of the original spelling.

Term attested via Viddexa SafeText (MIT). Editorial content © Swear Atlas.

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