A culture centered around anthropomorphic animals.
The use of a .rar extension indicates a compressed archive. In the era of high-speed web browsing, .rar files are frequently used in digital art communities (like FurAffinity, DeviantArt, or E621) to bundle: Furry-Cyberfucker-1-2.rar
Collections of 3D models, textures, or "bases" for digital avatars. A culture centered around anthropomorphic animals