The 'Esteban Ahrrr' clip was uploaded by a soundboard user and its original source is undocumented, so it survives purely as a reaction sound. Short growls and elongated shouts like this have long been a staple of meme edits, where a single over-the-top vocal outburst can carry a punchline on its own. It sits comfortably alongside similar elongated shout clips like Faaaa and FAHHHHH, which creators swap in for rage moments, failed attempts and dramatic comebacks. Its two-second length makes it ideal for rapid-fire edits and comment-section replies, where a quick vocal burst says more than a full sentence.