Used to stress the effort or speed someone is applying in their action.

Intensity Emphasis

It's an expression and doesn't mean someone is physically flat or out.

Not Literal

Often suggests a sense of urgency or a race against time.

Expresses a very firm and clear refusal or rejection.

Highlights the certainty and finality in someone's denial.

Indicates an action or decision made without degrees; completely.

Refers to someone's body being fully stretched out, often on a surface.

Implies that someone is extremely tired or has completely expended their energy.

Can be used figuratively to describe extreme tiredness, not just physical positioning.