This sound is mainly recognized online as a tiny goat bleat that resembles someone saying “yeah.” Rather than being tied to one widely known film, show, or character, it is used across short meme edits, reaction videos, and reposted sound clips because the joke is immediate and easy to understand. Its staying power comes from the contrast between a normal verbal response and an unmistakably animal voice. That makes it useful as a quick punchline in both older meme formats and newer short-form videos.