The idiom "as and when" is used to express that something will happen or be done whenever or wherever the opportunity arises, without a specific time or place being given.

The idiom "piece of writing" refers to a written work or composition that is considered to be of high quality or excellence. It can also refer to a document or piece of literature that has been carefully crafted and is worthy of attention or consideration.

The idiom "belly up" means to face a difficult situation head-on, to confront a problem directly, or to give up or fail in an attempt. It can also refer to being killed or dying in battle.

The idiom "hissy fit" refers to a temper tantrum or outburst of anger, often characterized by loud and violent behavior. It is thought to have originated from the sound of a cat hissing when it's angry.

Blind impulse is an idiom that refers to a sudden, impulsive decision or action taken without fully considering its consequences. It is characterized by acting on emotions rather than reason, often resulting in reckless behavior.