Oh, dear Lord! It's been about 8 years since I've even thought about that fandom, and I never watched very much of it. ._.; I'll look up some names and give it a go, though, from what I recall liking at the time.

One True Pairing Ship: Ken/Omi, for the cuddle factor.
Canon Ship: ... o shi, is there one, really? That doesn't end in horrible tragedy? Yohji and Neu were kinda' hot, I guess.
"If this happens I'll stab my eyes out with a spork" Ship: Anyone/Nagi ... poor Nagi'll always be a child, in my head.
"You are one sick bastard" Ship: Crawford/Farfarello >.>
"I dabble a little" Ship: Yohji/Aya
"It's like a car crash" Ship: Hell/Schön
"Tickles my fancy but not sold just yet" Ship: Yohji/Omi ... Omi's just too cute, and I'm not sure whether that bothers me, or I'm cool with it yet.
"Makes no canon sense but why the Hell not" Ship: Most of the Schwarz/Weiss pairings, really.
"Everyone else loves it but I just don't feel it" Ship: Schuldig/Yohji
"When all is said and done" Ship: ... hmmm, I suppose in the end, I'm just a big fat Ken/Omi fangirl. Because its fluffy.