This sound comes from the long-running Mario game series by Nintendo and is widely recognised as a failure or life-lost cue. Across uploads, streams and short-form edits, people use it as a clean shorthand for defeat in the same way they use Mission Failed or GTA V - Wasted for other kinds of losses. Its staying power comes from how instantly readable it is: even viewers who do not know the exact game still understand that something just went wrong.
About this sound
The classic Mario losing jingle from Nintendo games, used in memes, fail edits and game clips when someone dies, loses a round or misses badly.
This sound is the familiar Mario lose stinger: a short, downbeat game over style jingle associated with failing a level or losing a life in a Mario game. It has that instantly recognisable Nintendo arcade feel, with a quick melodic drop that signals defeat without sounding too harsh. In videos, it adds a playful sense of failure that makes mistakes feel funny instead of dramatic. Creators use it to punctuate missed jumps, bad decisions, losing streaks and moments where someone clearly fumbles an easy win.