The audio is the opening of Also Sprach Zarathustra, a classical piece by Richard Strauss that became widely associated with 2001: A Space Odyssey after its memorable use in the 1968 film. Online, short cuts of that famous fanfare spread as a reaction sound for mock glory, exaggerated success and ironic genius moments. The phrase “you won the internets” comes from early web slang, so pairing it with this massive orchestral cue made the joke feel even bigger. It still works because the contrast is instantly clear.
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The triumphant Also Sprach Zarathustra fanfare, known from 2001: A Space Odyssey and used online as a sarcastic reward for an over-the-top win.
This clip uses the dramatic opening fanfare of Also Sprach Zarathustra, the bold brass-and-kettledrum theme many people recognize from 2001: A Space Odyssey. It starts with a huge orchestral hit and instantly signals something grand, important or absurdly victorious. In meme edits, that oversized sense of achievement becomes the joke. Creators drop it after a smug comment, a lucky play or a ridiculously obvious statement to make the moment feel like a historic triumph, usually with a layer of irony rather than sincere celebration.