The line comes from Dragon Ball Z, where Vegeta uses a scouter to measure Goku's fighting power during their first major confrontation on Earth. When the reading climbs past 9000, his disbelief turns into the now-famous scream, and the scene was later shared widely as a short clip online. Its exaggerated delivery made it easy to reuse for any moment that felt impossibly large, and it became one of the anime fandom's most recognisable reaction sounds. It still works because the number itself has become shorthand for going completely over the top.
关于此声音
Vegeta shouts that Goku's power level is over 9000 in this Dragon Ball Z clip, complete with his scouter reading and furious delivery. It suits huge reveals.
This is Vegeta's explosive reaction from Dragon Ball Z, when he crushes his scouter after discovering Goku's power level has passed 9000. His voice rises from disbelief to a full-throated scream, sharp, strained and almost breaking as he delivers the famous number. The sudden volume and frantic energy make the moment feel absurdly dramatic, which is why it lands so well as a punchline. Even without the animation, the shouting alone signals that something has gone far beyond normal limits, turning an ordinary statistic into a ridiculous, meme-worthy escalation.