There is no widely documented original source for this clip, so it is best understood as a user-generated soundboard meme rather than a line from a film, show, or game. Its published tag describes it as a headphones warning, which fits how it is shared: a short, self-contained joke that works without any context. That simplicity is why it keeps appearing in prank and meme edits, where the absurd instruction is the whole premise and the listener's curiosity does the rest of the work.
关于此声音
A short prank clip warning listeners not to click the fish, using a loud headphones warning to set up a sudden, noisy joke payoff in memes and reaction videos.
The clip plays like a tongue-in-cheek warning, telling the listener not to click the fish while clearly daring them to do exactly that. Its short, seven-second length keeps the joke tight, with the cautionary setup doing most of the work before the payoff lands. The tone is playful rather than scary, making it easy to drop into a video without derailing the scene. For viewers, the humour comes from the contradiction: a serious-sounding warning about something completely absurd, followed by the feeling that they have been caught by a harmless prank.