The idiom "turn the tables" means to reverse or change the positions or roles of people involved in a situation, often to give someone an advantage. It can also mean to make a sudden change or reversal in circumstances.

The idiom "cold shoulder" means to deliberately ignore or give a cold, indifferent response to someone. It can also mean to refuse to acknowledge someone's presence or to deliberately snub someone.

The idiom "on the line" refers to a person who is directly affected or involved in something, or someone who is immediately available to answer questions or participate in discussions related to a particular topic. It can also mean being committed to a course of action or decision.

The idiom "quality time" refers to spending time with someone or doing something that is valued and appreciated by both parties. It suggests a level of attention, interest, and enjoyment that goes beyond the ordinary or mundane.

The idiom "nest egg" refers to a sum of money that is saved or invested for future use, typically as a source of income or financial security.