Meme! Terribly stolen from serrico.

First TV show I had self-insertion fantasies about:

Sailor Moon, which is gonna take up 90% of my following answers too. ;)

First fandom in which I interacted (online and in person) with other fans:

Sailor Moon! *G* This will also follow for the roleplaying, because pretty much the first thing I did was find a BSSM online RPG. Also where I met sae, who is also I think one of the first fellow fans I met from afar. And theeternalmind too. :D

Pairing in the first (m/m) slash fanfiction I read:

This is tough because I was *mumbletymumble* when I first started reading fic and that was more than half my life ago (yes, I know, I was too young to be reading it but whatever). THE POINT IS. I STARTED EARLY AND READ LOTS.

I don't think BSSM fandom had much m/m slash to go around - so many women, so little time - although I suppose it COULD have been Mamoru/Fiore. My guess, though, is that it was probably Touya/Yukito (Yue) fic from Card Captor Sakura. That's what's immediately coming to mind.

I couldn't even tell you the first f/f but I'm willing to put good money on Haruka/Michiru.

First RPS/RPF I read:

As the wise serrico says, "Not applicable. Me and RPF have never really seen eye to eye."

First fanfiction I read that made me think, YES, this is exactly the kind of fanfiction I'd like to write:

I don't even remember. I mean, I started writing fic pretty early on, but usually self-inserts or ridiculous meta-commentary on RPs I was in (hi, hakaisya! hi! *waves*) so... I have no idea.

Pairing in the first fanfiction I wrote:

Well, I was *mumble*teen, so most of it was not ultra-romance? But Haruka and Michiru were definitely featured as a couple.

First OTP:

Haruka/Michiru. Also probably the impetus for "oh hey, I'm kinda not straight" and my haircuts for like a decade.

First RPS/F OTP:

Nein! Neiiiiin!

First fannish friend I met in person:

I believe sae? Could also have been Marc. That's not counting friends I had who were fans and that's part of why we were friends (hakaisya!)

First character I formally roleplayed:

Princess Kakyuu, in her accidentally-I-don't-even-remember-why genderswapped Prince Kage form.