Walter, whose real name is Nelson, became an internet sensation after a front-facing photo of him was posted to Twitter in 2018. The image, which features the Bull Terrier looking directly into the camera with his ears tucked back, quickly gained traction for its odd and endearing perspective. He reached legendary status after being paired with a YouTube comment from a user named 'Walter Clements' who simply stated he liked 'fire trucks and moster trucks.' Today, Walter is a cornerstone of the 'Ironic Doge' universe, often used to represent a character with simple, quirky interests and a blank, unblinking stare that fits almost any awkward or wholesome situation.