Mail it in definition

The phrase "mail it in" is a common idiomatic expression that means to perform a task or activity in a perfunctory or half-hearted manner, often without much enthusiasm or effort. It is often used to describe someone who is going through the motions of a task without putting in any real effort or dedication.

The phrase is thought to have originated from the idea of sending a letter or package through the mail without putting any thought or effort into it, simply going through the motions of putting it in an envelope and sending it off. Similarly, when someone "mails it in," they are essentially going through the motions of a task without putting in any real effort or passion.

Here are a few examples of how the phrase might be used:

• "I'm so tired of this job, I'm just going to mail it in and collect my paycheck."
• "The company's new product is just a rehash of the old one, they're really just mailing it in."
• "I know you're not really into this project, but can you at least try to put some effort into it instead of just mailing it in?"

Overall, "mailing it in" is a phrase that suggests a lack of enthusiasm, effort, or dedication, and is often used to criticize someone for not putting in their best work.