and all this

The idiom "and all this" is an informal phrase commonly used in English. It refers to a collection or accumulation of things, events, situations, or ideas, often conveying a feeling of overwhelm or exhaustion. While its exact origin is uncertain, the phrase has been in use for several decades. It consists of the word "and," a conjunction used to connect words, phrases, or clauses, and "all this," an expression referring to everything that has been mentioned or is currently happening.

As an idiom, "and all this" does not have a fixed grammatical structure and can be used in various contexts. It is commonly found in informal conversations, written texts, and online communication, highlighting its prevalence in contemporary English. The idiom serves multiple purposes, such as emphasizing a multitude of things or events, illustrating a sense of overwhelm, or expressing frustration or weariness. It can also be used to refer to a long list of things or to summarize a complex situation.

For example, the idiom "all that jazz" is used to describe everything related to a specific topic or situation. It originated from the jazz music genre, where the phrase was initially used to refer to the entire set of elements involved in a performance. Over time, its usage expanded beyond the music context to refer to anything and everything associated with a particular matter.

"One and all" is another idiom related to "and all this." It refers to every individual or every member of a group. The phrase emphasizes inclusivity and the idea of considering every person or entity involved. It can be used in various contexts to express unity, support, or the involvement of everyone.