The 'Change Da World... My Final Message' meme stems from a surreal 2019 video featuring a pixelated rodent (often identified as a rat or hamster) wearing a small hat, accompanied by a lo-fi Windows startup sound. The creature utters its philosophical parting words before slowly fading out of existence. This template gained massive traction on platforms like Twitter and YouTube for its perfect blend of absurdity, nostalgia, and existential dread. It is commonly used to signal a dramatic exit from a group chat, a satirical farewell to a dead trend, or simply to lean into the 'shitposting' aesthetic of the late 2010s.