Little is known about the exact origin of A-Z Felipeh, and it circulates mainly as a short user-uploaded clip on soundboard sites rather than as a line from a widely known film, show or song. Its appeal comes from its brevity and its name-drop structure, which fits the fast, punchline-driven style of short-form video, memes and reaction edits. Creators reuse it because it is instantly recognisable once heard, easy to place over a cut, and short enough to work as a running gag without interrupting the flow of a video.