I’ll go first: r/kitty. One of the hundred grillion cat subs back on Reddit, the culture in this one was you posted a cat picture, and the only word allowed in the title or in any comments or replies was “Kitty.”
Someone is using that subreddit for covert communications, I just know it. Either on the level of “if u/PM_me_your_nostrils posts an orange cat, we attack at dawn!” or there’s some steganography going on with the pictures, but that subreddit was too stupid to be as active as it was.
I believe this based off my limited interactions with insurance companies. I was in a car crash that was 100% caused by the idiot who was fucking with their phone instead of looking at what they were crashing into. Their insurance company tried to stick me with months of rental fees from when my car was being repaired. I eventually filed a complaint with my state insurance commissioner and told their insurance company what’s up, they got right on it after that. Literally, that same day they had multiple people contacting me to say we’re all good now and apologizing about the misunderstanding.