Listed online simply as grunido, the Spanish word for grunt or growl, this clip has no confirmed game, character or recording source attached to it. Its appeal online is its vagueness, as the short throaty noise fits humans, animals, monsters and cartoon villains equally well. Soundboard users share it as a quick reaction effect for gaming clips, edits and streams, where a wordless growl says more than dialogue. That flexibility has kept generic grunt effects in circulation long after more specific meme sounds fade.