Luffy is one of the most recognisable characters in anime, so short clips tied to his name travel easily across meme pages, soundboards and short-form edits. This particular hose and lemon pairing is less a famous line than a niche soundboard find, shared by fans who like pairing a familiar hero with an unexpected, sour punchline. Its under-four-second length makes it easy to reuse, and that brevity, combined with Luffy's chaotic reputation, keeps it in rotation for reaction edits long after its first uploads.