stairbrother
Stairbrother is a term used primarily in the United Kingdom to describe a person who lives on a different floor of the same building as someone else, particularly in a terraced or semi-detached house. The term originates from the idea that these individuals are connected by stairs, hence the name "stair" + "brother" (or "sister" in some contexts). This concept is often associated with a sense of community and shared living space, even if the individuals are not directly related.
The term gained wider attention through a viral social media campaign in 2015, where people shared stories
Stairbrother relationships can vary widely—some may involve regular interactions, such as sharing resources or offering help,
While the term is most commonly used in the UK, similar concepts exist in other cultures, such