The exact origin of this clip is undocumented, and it appears to be a user-uploaded soundboard entry tagged for zombie-themed edits rather than a line from a known film or game. Short undead groans like this circulate widely because they are easy to drop into Halloween compilations, horror skits and gaming highlights. Its eight-second length makes it especially handy for reaction cuts and jump scares, which is why similar zombie moans keep resurfacing every October across meme pages and short-form video.