Flatscornfuldodo.mp4

Because this file is a widely shared internet artifact, you can find the "full piece" (the complete walking loop with the Phonk music) on most major video platforms:

Search for "Dr. Livesey Walk Full" or "Why Not Phonk Treasure Island." FlatScornfulDodo.mp4

The specific file FlatScornfulDodo.mp4 is often archived there as a high-bitrate version of the meme. Because this file is a widely shared internet