The title comes from Indonesian, where marah means angry and bebek means duck, and the clip is shared as a short animal sound effect rather than a line from a film or show. Creators use it in memes, reaction videos, short-form edits and chat stickers to give a grumpy, complaining voice to a person, pet or cartoon character. Its appeal is simple: the quacking is instantly recognisable, easy to place over a frustrated face, and short enough to work as a punchline. That mix of animal humour and clear annoyance keeps it useful for everyday funny edits.