Gravel is a common block in Minecraft, the sandbox game developed by Mojang, where players mine, build and explore procedurally generated worlds. Walking, digging and falling on gravel produces its distinctive crunch, a sound players have heard for years across survival worlds, caves and player-made paths. Because the game remains hugely popular for streaming and short-form video, creators keep reusing its short, recognisable effects to signal Minecraft instantly, even in clips that show no gameplay at all.