The phrase "why not stop" appears most commonly as a business name or brand, such as a convenience store or gas station named "Why Not Stop" which sells various items like gas, snacks, and beverages. It can also be associated with an app or business mission related to convenience or refreshment services.
If the question "why not stop" is about a conceptual or philosophical idea rather than a place or brand, there isn't direct information from the search results to address that meaning. Could a more specific context or clarification about the intended meaning of "why not stop" be provided to give a precise explanation?