Bootleg communities (such as those for Frank Zappa or Agnostic Front ) frequently used this naming convention on forums like Foro de Costa Rica to share rare concert recordings.
It was often used by uploaders to describe a "clean rip" of software or music that was free from bloatware or corruption. Nice .rar
Collectors of fan-made expansions (like those for NullpoMino ) often packaged their entire life's work into a single "nice .rar" to prevent link rot. Bootleg communities (such as those for Frank Zappa