Before high-speed fiber optics, video was a luxury. Users would spend hours or even days downloading a single .avi file.
To understand what this keyword represents, one has to break down the naming conventions used by "rippers" and uploaders of that era:
Release groups used strict naming conventions (dots, dashes, and brackets) to ensure their files were searchable and to claim "credit" for the quality of the rip.
If you are searching for this specific keyword today, it is important to exercise caution. Because these filenames are decades old, they are often used as "honeypots" or "clickbait" by malicious websites.