You probably know how Iceberg Charts work. Ten tiers will be used in mine, each representing a different layer of knowledge of the site, with the entries becoming more and more obscure as you go down, as you probably already know. You can suggest any post, event, or phenomenon related to the site to go into the iceberg in the replies, and you can throw in some that you made up at the very bottom.
The guy who made a tantrum after the pronouns thing and said the subreddit was like stalinist russia, I think the first chapo.chat pasta. The user name was really good sometjing like DrCum or something