Deltarune is an indie role-playing game known for its large online fandom, and fan-made sounds like this one tend to spread through meme soundboards, short-form videos and fan edits rather than through the game itself. The Flower Man name has become a searchable shorthand for this clip, with users looking for flower man and flowerman spellings when they want to reuse it. That shared nickname helps the sound travel between edits, even when viewers have not seen the original post, because the joke is carried by the fandom context around it.