The phrase comes from everyday Japanese as heard in anime dialogue, where eh expresses surprise and sonna suggests something like such a thing or no way. Clips built around short, expressive Japanese lines like this spread through meme pages and soundboards because they work even for listeners who do not speak the language. Editors reuse the moment as a universal shocked reaction, similar in spirit to an oh my god meme, pairing it with subtitles, captions and exaggerated facial expressions to make the disbelief instantly clear.
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A short Japanese anime voice clip of a girl saying eh sonna in shocked disbelief, used as a reaction sound effect in memes and funny video edits.
This is a brief, high pitched Japanese exclamation that captures instant shock and disbelief. A young female anime style voice blurts out eh sonna with a rising, incredulous tone, as if she has just heard something completely unexpected. The delivery is cute, exaggerated and a little whiny, which makes the surprise feel playful rather than serious. At under two seconds it lands like a punchline, freezing a moment of confusion. Viewers instantly read it as no way or you cannot be serious, even without understanding Japanese, because the emotion is carried entirely in the pitch and timing.