Baby crying is one of the most recognisable stock sound effects, and short clips like this one circulate widely on soundboards, video editors and meme pages. Because the sound needs no explanation, creators reuse it to signal a newborn, a tantrum or a chaotic household in just a few seconds. It appears in comedy sketches, prank videos, reaction edits and parenting content, where the familiar wail instantly sets the scene. Its simplicity is why it keeps getting reused, even as trends change.