First TV show I had self-insertion fantasies about:
Buffy the Vampire Slayer when ~I was about 7 years old. =D
First fandom in which I interacted (online and in person) with other fans:
Gosh, I went online for Doctor Who but it wasn't until I got strongly into ER at aged 15 that I really spoke to people, even then it wasn't until Robin Hood that I made friends with people online properly...
Pairing in the first slash fanfiction I read:
Allan/Will. My first ever slash pairing that I both read and wrote. =D
First RPS/RPF I read:
David/Billie? Probably. Or Jonas/Lucy? I'm such a RPF slut.
First fanfiction I read that made me think, 'YES, this is exactly the kind of fanfiction I'd like to write...':
Oh jebus, I don't know. It was so long ago I started reading fanfic, maybe this ER fic about Ray/Neela back in the day? I don't really know.
Pairing in the first fanfiction I wrote:
Probably Ten/Rose, but I didn't really get into writing DW fanfic (until I scribbled down some A/R recently) but my first LOT of ff was Ray/Neela for sure.
When I didn't know what an OTP was: Willow/Oz.
When I did: Ray/Neela
First RPS/F OTP:
David/Billie? Maybe Shane/Parminder? The first ship I wrote a lot of fic for was Poynter/Jones, that's my deffo RPS. But my hardcore RPF shipping didn't start until Bradley/Angel so maybe them?
First fannish friend I met in person:
Bob? Alsa? Ann? One of those three, pretty certian I met Ann and Alsa on the same day before I met Bob. We went to see The Sea with Harry Lloyd and Russell Tovey in it. Met them afterwards, it was amazing. I've also met Maddi and Angel (in Canada last year) a lot of my online friends have become my close personal friends IRL because they live in the UK mostly.
First character I formally roleplayed:
I don't think I've ever RPed a character from the shows, but I met Alsa and Ann via a Robin Hood RPG and I dragged Bob and Mal into it. And we all meet up a few times a year because of it!