This sound is associated with Tony Stark from the Iron Man films and is widely shared online in Russian-language meme pages, edits and reposted soundboards. The quote spread because Tony Stark is an easy shorthand for genius engineering, improvised tech and impossible builds made under pressure. Creators still use it when a video shows an unexpectedly clever invention, a garage project or a chaotic setup that somehow produces impressive results. Its staying power comes from how quickly the line communicates brains, pressure and spectacle.