Break a leg.
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Break a leg.
Break a leg" is a classic saying used to wish performers good luck before they go on stage, based on the superstition that saying the opposite of what you mean will bring good luck.
Break a leg in your interview tomorrow!
Good luck with your interview tomorrow!
I'm performing tonight, wish me luck! Break a leg!
I'm performing tonight, wish me good luck!
As she was about to go on stage, her friends cheered, "Go break a leg!"
As she was about to perform, her friends wished her good luck.