What does the idiom lay it on line mean?

The idiom "lay it on the line" means to speak frankly and directly, often about something difficult or unpleasant. It implies that you are being honest and straightforward, without trying to sugarcoat the truth.

Example:

* "I'm not happy with your work. I need you to lay it on the line and tell me what's going on."

The idiom is often used in situations where someone needs to be informed about a difficult situation or where they need to be given clear instructions or feedback.