Ogg derives from ogging, jargon from the computer game Netrek
Computing » File Extensions
What does Ogg mean?
Ogg is a free, open container format maintained by the Xiph.Org Foundation. Ogg derives from ogging, jargon from the computer game Netrek, which came to mean doing something forcefully, possibly without consideration of the drain on future resources. The Ogg container format can multiplex a number of independent streams for audio, video, text (such as subtitles), and metadata.