The title translates from Japanese and Chinese as Secret Tool 2, a name that points to a numbered series of short gadget-themed clips rather than a single famous scene. On soundboards, numbered clips like this are often saved, shared and reused because they are easy to find and instantly recognisable in context. Its appeal comes from that flexibility, as the same few seconds can introduce a joke invention, a clever workaround or a playful reveal across memes, edits and short-form videos without needing any explanation.