Throw in the whole kitchen sink?

"Throw in the whole kitchen sink" is a phrase used to describe the act of including everything, including unnecessary or irrelevant details, in a given situation or scenario. It implies a lack of restraint or discrimination in what is included, resulting in an overwhelming or cluttered outcome.

The phrase likely originates from the actual practice of throwing everything, including the kitchen sink, into a moving truck during a household move. It also implies that someone has included something that is completely unnecessary and unexpected in the situation.

For example, if someone suggests "let's throw in the whole kitchen sink," it might mean they want to include all possible options, resources, or strategies to ensure a project's success, regardless of whether they are all necessary or suitable. Alternatively, it could be used humorously to describe an extravagant or over-the-top approach to a task.