The title Diu Dong Xi comes from Chinese words meaning to throw or lose things, which explains why the clip is used for tossing, dropping and discarding moments rather than for a specific character or scene. With a duration of well under a second, it fits the style of short soundboard clips shared and reused across short-form video, where a single abrupt noise can carry a joke on its own. Its appeal is practical rather than nostalgic: it is easy to place, easy to recognise, and works in almost any light-hearted edit about getting rid of something.