Fitality circulates mainly as a short user-shared meme clip rather than as a line from a widely documented film, show or song, so its exact original recording is not clearly established in public sources. Its appeal comes from the word itself, which is short, easy to repeat and instantly recognisable once heard, helping it travel between edits, reaction videos and social posts. Creators keep returning to it because it needs no context to work, fitting a quick joke, a failed attempt or a sudden twist without explaining the reference first.