Nebby, also known as Nosy, is a term used to describe someone who is overly curious or intrusive about other people's affairs. This behavior often involves prying into personal matters that do not concern them, leading to discomfort for those being questioned. In social contexts, being nebby can create tension and mistrust, as individuals may feel their privacy is being violated. While curiosity can be a natural trait, excessive nosiness can strain relationships and hinder open communication. It's important to respect boundaries and allow others to share information at their own pace.