Comment with the name/title of a fandom I'm aware of, no matter how obvious you think the answers will be, and I'll reply you with the relationships - canon or not - from it I ship.
Withnail and Dracula I haven't seen (although I think I've read at least one Withnail/Torchwood crossover) so for those two I'll just go for the Crossover of Doom effect and say Withnail/Dracula.
Which leaves Doctor Who.
Doctor/Master in all incarnations. (Koschei/Theta, Delgado!Master/Three, Delgado!Master/Five, Delgado!Master/Six, Delgado!Master/Eight, Delgado!Master/Ten, Ainley!Master/Four, Ainley!Master/Five, Ainley!Master/Seven, Ainley!Master/Ten, Jacobi!Master/Eight, Simm!Master/Ten, Shalka!Doctor/Android!Master, etc. Emphasis on the etc.)
Doctor/Doctor, Master/Master. (Any/all of them, whether by crossing their own timelines, alternate universes, cloning, or anything else you can think of.)
Jack Harkness/any crossover character. (Jack/Batman, anyone?) Jack Harkness/himself.
Six/Evelyn. Couldn't care less if it's romantic or not - I just love these two together. Doctor/Donna - ditto
Three/Brigadier. Brigadier/Benton/Yates.
Doctor/TARDIS. (All above pairings containing the Doctor (or the Master, or Jack), but with added TARDIS.)
no subject
Date: 2008-08-16 01:48 am (UTC)no subject
Date: 2008-08-16 09:08 am (UTC)Which leaves Doctor Who.
Doctor/Master in all incarnations. (Koschei/Theta, Delgado!Master/Three, Delgado!Master/Five, Delgado!Master/Six, Delgado!Master/Eight, Delgado!Master/Ten, Ainley!Master/Four, Ainley!Master/Five, Ainley!Master/Seven, Ainley!Master/Ten, Jacobi!Master/Eight, Simm!Master/Ten, Shalka!Doctor/Android!Master, etc. Emphasis on the etc.)
Doctor/Jack/Rose. (Nine/Rose, Nine/Jack, Jack/Rose, Nine/Rose/Jack, Ten/Rose, Ten/Jack, Nine/Ten/Jack/Rose.)
Doctor/Doctor, Master/Master. (Any/all of them, whether by crossing their own timelines, alternate universes, cloning, or anything else you can think of.)
Jack Harkness/any crossover character. (Jack/Batman, anyone?)
Jack Harkness/himself.
Six/Evelyn. Couldn't care less if it's romantic or not - I just love these two together.
Doctor/Donna - ditto
Three/Brigadier.
Brigadier/Benton/Yates.
Doctor/TARDIS. (All above pairings containing the Doctor (or the Master, or Jack), but with added TARDIS.)
((I expect I've missed a few, but oh well.))