The sound is listed simply as the Chinese character for leg, with the slug tui taken from its pronunciation in Mandarin. No source work, speaker or original recording is identified in the listing, so its history is really an online one. Short single word clips like this circulate on soundboards because they are easy to preview, share and drop into edits without context. Its appeal comes from that lack of context, and it continues to be used as a brief, random interjection in memes, chats and short videos.
Über diesen Sound
A very brief clip of the Chinese word tui, meaning leg, used as a random, abrupt sound effect for meme edits, reaction jokes and quick cuts.
This is an extremely short vocal clip built around the single Chinese word for leg, pronounced tui. It lasts only a fraction of a second, so there is no build up, melody or follow through, just a sharp, isolated syllable that lands and disappears. That abruptness is the whole effect. Played without warning over ordinary footage, it feels random and slightly confusing, which makes the moment funnier. Viewers are left reacting to how out of place it sounds rather than to anything happening on screen, turning a plain cut into a small punchline.