The sound comes from Nintendo's NES Mario platformers, in which Mario can throw bouncing fireballs after picking up a Fire Flower, a power-up first popularised in Super Mario Bros. for the NES in 1985. As retro gaming clips, speedruns and soundboards spread online, the short throw effect became a shorthand for old-school Nintendo gameplay. Creators still reach for it because it is immediately recognisable even without visuals, evoking 8-bit Mario in under a second and adding a light, playful energy to edits, streams and reaction videos.