The idiom "field day" means a period of time when something happens very quickly or easily, often with unexpected or positive results. It can also refer to a situation where someone has an advantage or is able to perform well.

The idiom "there's no place like home" means that there is nothing quite like being in one's own home, with familiar surroundings and loved ones. It suggests a sense of comfort, safety, and belonging that is difficult to replicate elsewhere.

The idiom "once bitten, twice shy" means that someone who has had a negative experience is more likely to be cautious or hesitant in the future.

The idiomatic expression "close call" refers to an incident or situation that was very close to turning out badly, but by a narrow margin escaped disaster. It can also refer to an event that was very close to happening, but did not occur.

The idiom "put the brakes on" means to stop or slow down something, especially suddenly or forcefully. It can also mean to restrain oneself, be cautious, or avoid taking action until more information is available.