Gulen bebek simply means laughing baby in Turkish, and clips shared under that name have circulated on Turkish social media and messaging apps as a feel good reaction sound. The recording belongs to a wider family of viral infant laughs shared online, similar to the baby laughing meme sounds used in English language edits. Its appeal is universal because no translation is needed to understand the joy. Creators keep reusing it in compilations, family videos and meme cuts where a genuine, innocent laugh fits better than an adult reaction.