"Break a leg" - This is a way of wishing someone good luck, often used before a performance or presentation.

"Bite the bullet" - This means to face a difficult or unpleasant situation bravely.

"Cut corners" - This means to do something in a way that is faster or easier, but not necessarily the best or most thorough way.

"Burn the midnight oil" - This means to work late into the night, often in order to finish a task or meet a deadpne.

"Hit the nail on the head" - This means to do or say something that is exactly right or accurate.

"In a nutshell" - This means to summarize something concisely.

"On the same page" - This means to be in agreement or understanding with someone.

"Pull someone's leg" - This means to tease or joke with someone in a playful way.

"Take the bull by the horns" - This means to tackle a problem or challenge head on.

"Turn over a new leaf" - This means to start behaving in a better or more positive way.

"Under the weather" - This means to be feepng sick or unwell.

"A dime a dozen" - This means something is common or easily found.

"Beating around the bush" - This means to avoid talking about a specific topic or issue.

"Bend over backwards" - This means to make a lot of effort to help or please someone.

"Cost an arm and a leg" - This means something is very expensive.