Luigi debuted as Mario's younger brother in Nintendo's Mario Bros. arcade game in 1983 and became known as the nervous, easily frightened hero of the Mario series. Clips of his panicked voice lines were later lifted by fans into edits, YTPs and soundboards, where this extended agony scream became a shorthand for cartoon pain. It is often paired with the Mario Jump sound in gameplay parodies, but on its own it now signals exaggerated suffering in memes, streams and short videos shared far beyond Nintendo fandom.
About this sound
Luigi's high-pitched scream of agony from the Mario games, used as a funny reaction sound for pain, fear, fails and over-the-top panic moments.
This is Luigi letting out a long, strained scream of pure agony, pitched high and wobbling as if he has just taken cartoon damage. The cry starts sharp, stretches out for a few seconds, and fades with a trembling, exhausted edge that makes it sound both painful and ridiculous. Because Luigi is usually timid and easily scared in the Mario games, the overdone panic fits his character perfectly. Viewers instantly read it as dramatic suffering over something minor, which is why the clip lands as comedy rather than horror, even though the scream itself sounds desperate.