Fortnite is the long running battle royale game from Epic Games, and this clip comes from Chapter 7 content centred on boss encounters and their special abilities. As players shared Chapter 7 fights online, the activation cue became a recognisable shorthand for a boss powering up. Creators now lift it out of gameplay and reuse it in edits, often alongside the Fortnite death sound, to mark a turning point before an attack. Its clear build and release make it easy to recognise even without any visuals from the original fight.