The idiom "a watched pot never boils" means that when you are constantly monitoring or observing something, it seems to take forever to happen or develop.

The idiom "come across" means to find or discover something unexpectedly, often during a chance encounter. It can also refer to the act of meeting someone or something by accident, without any intention or plan.

The idiom "beat a hasty retreat" means to quickly and hurriedly leave a dangerous or uncomfortable situation. This can be due to fear, danger, or a sense of urgency.

The idiom "top dog" is a common expression used to describe someone who is the best or most respected among their peers. It can also refer to someone who is in charge, has power, or is highly influential.

The idiom "make no bones about" means to be direct and honest, to speak plainly or directly, to have no reservations about something. It is often used to indicate that someone is not hiding anything or trying to deceive others.