The two strangest things... hm...

1st would be when someone I was roleplying with had a bunch of guys get onto an elevator... then the next day realized it was probably not a bright idea. Guy panicked and froze up and I pretty much had to roleplay his guys fighting their way out of an elevator ambush.

In addition to that, I had to do it in a way that was in-character for the chuckle-heads that stepped into the elevator in the first place thinking it was a good idea. Thankfully, that's like... an action-movie trope anyone who grew up in the 1990's should know.

The second one was when I adopted a character and [u]they started developing some mechanical-AI sentience[/u] where their actions from like 3 years prior that I'd forgotten about were pre-emptively countering stuff people were doing... and they were continuing to act on that.
[b]-Bonus points for taking down two skynet-expies with that character.[/b]

I was like, [b]oh... wow... they really got me stuck in a corner... I better check these note-- [i]mother of god[/i]... those poor fools are screwed and I didn't even know it yet.[/b] (even as I was making posts that were making things worse, while  totally oblivious... I mean... [i]how the heck was I supposed to know you could weaponize flirting like that?![/i])
-It's like accidentally putting a chessmaster grand-champion in checkmate. And all you did was smile, tell dirty jokes, and hand-out crackers with cheese-spread on them.

Seriously, all I had to do was login and the posts practically wrote themselves.

It's like pulling a Henderson, but you didn't make the bio, you're just the one hold-onto it for today and the creator didn't bother to warn you that the character was a self-aware Triple-Henderson meme that you now cannot be rid of ([s]six years and counting[/s] TEN YEARS... fuck... she's able to manipulate time... RUN NOW AND SAVE YOURSELF).