The phrase refers to a location, either real or conceptual, where deleted or unwanted TikTok content might be found. Users often seek such a location when they accidentally delete videos they wish to recover, or when managing storage space on their devices.
The existence of a readily accessible area for retrieving discarded media is a valuable feature for any platform dealing with user-generated content. It provides a safety net against accidental deletion, offers a means to undo decisions, and potentially aids in content moderation and policy enforcement.