The phrase refers to the activity of acquiring high-resolution (4K) digital images suitable for use as backgrounds on electronic devices, specifically those featuring imagery from the “Kaiju No. 8” media franchise. Such files are typically obtained from websites or platforms offering digital downloads. An example would be searching for and saving a 3840 x 2160 pixel image depicting characters or scenes from the aforementioned series to be displayed on a computer monitor or smartphone.
Acquiring visually appealing backgrounds allows users to personalize their digital environment, reflecting their interests and preferences. High-resolution imagery, such as that described, provides a sharper and more detailed visual experience, enhancing the aesthetic quality of the display. The availability of these images is directly linked to the popularity and cultural impact of the media they represent, serving as a form of digital fandom and visual expression.