The idiom "wash hands of" means to renounce, abandon or let go of something. It can also mean to disown or disclaim a relationship or situation that one finds distasteful or undesirable.

The idiom "come down with" means to fall ill or contract a disease. It can also mean to experience a sudden and severe emotional or physical shock, such as a heart attack or a panic attack.

The idiom "status quo" refers to the existing state or condition of something, typically without any changes or improvements. It is often used in contrast to "change," "progress," or "development.

The idiom "never say die" means to never give up or surrender in the face of adversity or difficulty. It implies that one should keep on fighting, no matter how challenging the situation may seem.

The "ugly duckling" is an idiom that refers to someone who appears to be unattractive or unpleasant, but turns out to be more attractive than expected. It is often used to describe a person's initial appearance or behavior.