Break a Leg — Meaning, Usage & Examples

What it means...

When you say “break a leg,” you want the person to do well — especially before going on stage, presenting, or facing a challenge.

It comes from theater, where saying “good luck” directly was thought to bring bad luck.

Use it when…

When a friend is about to perform on stage or at a concert.
When a colleague is about to present to senior leadership.
When someone is going into a job interview or audition.

Don’t confuse with...

"Knock ’em Dead"

—

Impress and excite the audience during a performance

"Fingers Crossed"

—

Express hope that something goes well, in any situation

"Break a Leg"

—

Wish someone luck before a performance or big moment

Where you’ll hear it

You’ll hear the "Break a Leg" idiom in real life — at work, in relationships, or in the media.

Work & Business

Hiring / Interviews

Before the final round interview, her manager leaned in and whispered, “Break a leg in there.”

Relationships & Social Life

Friends

Her friends texted “break a leg” before she walked out onto the stage for her first open mic.

Media & Everyday Life

TV Shows / Movies

In every backstage scene before the big number, someone always whispers “break a leg” to the lead.

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Use it like this

Here’s how to use "Break a Leg" idiom naturally in real conversations, with real examples.

Work & Business

Meetings

Colleague

I have to pitch the new campaign idea to the whole board tomorrow.

You

Break a leg — you’ve prepared really well and you know this material cold.

Relationships

Talking to Partner

You

Break a leg tonight. I know you’re going to be incredible out there.

Partner

Thank you! That actually calms me down a little.

Everyday Conversations

Casual Chats

Friend

I’m about to go into my driving test. I’m so nervous.

You

Break a leg! You’ve practiced a ton — you’ve got this.

‹›

Last updated:

April 20, 2026

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