The sound comes from Minecraft, the sandbox game developed by Mojang and fully released in 2011, where it plays whenever the player character loses health. As Minecraft videos exploded on YouTube in the early 2010s, the grunt became inseparable from fall damage, lava slips and surprise mob attacks in viewers minds. Clips and edits later lifted it out of the game entirely, using it as a universal shorthand for getting hurt. Its familiarity across generations of players keeps it popular in memes, streams and short-form edits today.
About this sound
The classic Minecraft hurt sound effect, a short pained grunt played when a player takes damage, now used in edits for fails and minor injuries.
This is the short damage sound from Minecraft, the sharp grunt a character makes the instant they take a hit. Lasting under half a second, it is a tight, strained oof with no music or background noise, so it lands cleanly over gameplay and live action alike. The brevity is the joke: a huge fall, explosion or embarrassing mistake gets reduced to one tiny pained noise. Viewers instantly recognise the cue, understand someone got hurt, and feel the impact as funny rather than serious, which is why editors reach for it constantly.