No origin is documented for this clip, and no source work, performer or original upload is identified. What is clear from its title is the Russian wording itself: sochnyi chizburger, a direct way of naming a juicy cheeseburger. Online, short clips built around a single memorable food phrase are commonly reused as reaction and meme material, because the wording is easy to recognise and easy to place over unrelated footage. That reuse, rather than a known backstory, explains its presence as a short soundbite for food jokes and playful edits.