Game start sounds come from the early arcade and home console era, where a short jingle was the fastest way to tell a player the machine was ready and the timer was running. That language carried into gaming videos and streaming culture, where editors reuse the same kind of rising electronic cue as instant shorthand. Online it now works far beyond actual games, appearing in challenge videos, quizzes, and timed tasks. Its popularity lasts because viewers recognise the meaning in under a second, without needing any on-screen text or explanation.