>>76523477
>Genuinely, who are these characters
They're "little nuns" by Diva, some twitter artists daily art thing, features little nuns and ducks doing things, and a hidden where's waldo-esque chicken for you to find. (In he OP he's hiding in the door frame under the keep out tape.)
https://donmai.moe/posts?tags=little_nuns_(diva)
>and why has /fat/ general adopted them as proto-mascots.
The second ever /fat/ general featured them as the OP and they've been posted regularly since then. So whatever prompted it happened before I started visiting these threads. I've only been here since last year. Its a tradition at this point.
https://desuarchive.org/fit/thread/64971956/