The clip comes from the sound library associated with Minecraft, the sandbox game first released in full in 2011, where footsteps change depending on the block surface under the player. Short, isolated steps like this were later pulled from gameplay recordings and shared on soundboards as standalone effects. Editors keep reusing it because the step is instantly recognisable to players, even without any visuals, and works as a shorthand for sneaking, exploring or moving through a blocky world in parodies, machinima and meme edits.