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How to Say ‘Get lost!’ in French

Casse-toi !

cass-twa

[cass-twa]

💬 Usage Tip: It comes from casser "to break", with toi attached after the verb by a hyphen, as in all commands of this kind. The same shape appears in polite commands like Assieds-toi "sit down".

🇫🇷 In France: This is genuinely rude, and it's famous in France from a president snapping it at a heckler. Say it only jokingly with close friends, never to strangers.

Phrase Breakdown

Casse-toi

[cass-twa]

Piss off

A crude way to tell someone to leave you alone.

Example

Casse-toi, je veux être seul.

Piss off, I want to be alone.

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