From most of my flist: List your fandoms and your favorite character, ship, and episode from each.
I'm assuming that we're talking just TV fandoms, here...
Babylon 5
Ivanova
Londo/G'Kar. Also, Bester/Garibaldi.
"Confessions and Lamentations" - no, it has nothing to do with either character. Still my favourite ep, though.
BtVS
Giles
Giles/Ethan Rayne
"Graduation Day, Parts 1 & 2"
AtS
Wesley
Ilyria/Wesley. Um, and Spike/Angel.
"A Hole in the World"
House
Greg House, of course.
House/Wilson
"Detox"
Star Trek: TOS
Spock
Kirk/Spock. Because I'm old-school.
"Journey to Babel"
Star Trek:TNG
Q
Picard/Q
"Tapestry"
Star Trek: DNS
Dukat
Dukat/Kira
"Duet"
Carnivale
Sophie
Libby/Sophie
"Babylon" - aaaargh! *weeps & hides under the bed*
Deadwood
Al
Wild Bill/Seth
I have no favourites. The whole thing rocks beyond all rocky things. I guess I'll go with the Pilot, just because it really made me go "OMG!!!"
The West Wing
This is cruel. Um. Toby? I think.
CJ/Toby. Also, Jed/Leo.
Cannot pick favourite ep. *implodes* If pressed, erm, "Two Cathedrals".
Firefly
Jayne
Jayne/River
"Jaynestown"
Alias
Jack Bristow
Jack Bristow/Arvin Sloane
"In Dreams"? Is that the title? Have loaned out S4 and have little memory...
Veronica Mars
Logan Echolls
Logan/Weevil (if you'd asked me during S1, though, it would have been Veronica, and Veronica/Logan. So.)
have no titles. 2x09? the one with the bathroom fight, and the boy-pretty.
Doctor Who
Ninth Doctor
Doctor/Rose
"Father's Day" and "Dalek"
*squints* So what does that tell us, then?