I have this really intricate Tim hc that from the ages of about 9-13 he ran an incredibly popular Batman and Robin fanblog. Like, over a million followers kind of popular. It's full of never-before-seen photos, stories from Batman + Robin sightings and encounters, updates, theories, etc.
Now, Tim was very careful to make sure his identity was hidden--no name, age, or general identity was mentioned on or linked with the account. No photo posted included so much as one of his fingers. All anyone knew was that whoever ran the blog lived in Gotham and had enough time to update the blog several times a day.
When Tim became Robin, he gradually stopped posting on the account and eventually completely stops, leaving his followers to wonder what could have possibly happened to him (anything can happen in Gotham, after all).
A few years go by and some My Immortal shit ends up happening where several people come forward pretending to have run the blog, but none of them can verify that they're telling the truth.
And then one day. Tim remembers the blog, logs back into it, and posts a photo of himself in full Red Robin getup with the caption "hey guys, sorry ive been gone for so long. But guess what!"
The internet breaks that day
I NEED A GODDAMN FANFIC RN PLS SOMEONE WRITE THIS