The idiom "first light" refers to the earliest moment when something becomes visible or noticeable, especially during dawn or at night. It can also indicate a new beginning or a change of circumstances.

The idiom "the squeaky wheel gets the grease" means that if something is causing a problem or difficulty, it will be addressed and fixed first, usually because it is the most visible or noticeable.

The idiom "break the ice" means to initiate a conversation, to reduce tension in a situation, or to start a new relationship or project.

The idiom "sticky fingers" refers to someone who is greedy or loves to steal things, typically small items that are easily accessible. It suggests a person who has a tendency to get stuck with the idea of taking something without permission or payment.

The idiom "chink in the armour" refers to a weakness or vulnerability that can be exploited by an attacker, often metaphorically. It is commonly used to describe a person's personality flaw, habit, or behavior that makes them more vulnerable to criticism or manipulation.