Make a list of all the characters in your icons. (Although you may have more than one icon of a single character, they only go on the list once.) Alphabetize it. Take the first two people on the list; that's your first pairing. Second two people; second pairing. Etc.
Mine aren't nearly as fun as Cristin's, but
Since I only have four icons uploaded (yeah, I have a paid account, but as it was only a 2 month paid account and will only last another two or three weeks, I didn't think it was worth it to upload any new icons), I'm gonna use all the characters I can find in my "LJ Icons" folder.
Aeryn/Carson Beckett
Hee! The very first visual I had of these two was Aeryn PMSing with a gun and Beckett ducking behind different pieces of lab equipment attempting to stay out of her line of fire shouting something like something like "Geez, woman! I know PMS is a bitch, but you're bringing it to a new extreme!" in that cute little Scared Scottish Boy accent of his.
Bridger/Darien
I can think of nothing entertaining for this one except Bridger in his neat and pristine UEO uniform reprimanding a under-shirt and boxers-clothed Darien for never picking up after himself in their quarters on the Sea Quest, and Darien using his invisibility to sneak into the girls locker room/shower where he shares a bowl of popcorn with Tony and his invisibility armor/suit/light-bending technology thingy.
Darwin/Deifenbaker
Ah, yes, the tragic love story of a half-wolf from the frosty North and a dolphin from the tropical Florida who met in an internet chat room where animals could complain freely about the stupidity of the humans they were trying to train. Trapped by the boundaries that divide land and sea, watch these two far-crossed lovers attempt to over come their physical handicaps so they can live together in peace and harmony.
(what were the chances that the two animal characters I have in my icons would end up together... It must be love, I tell ya. ;) )
Fraser/Bobby Hobbs
Hobbs is convinces that Fraser is a Canadian spy trying to weasel information from him through sex, and Fraser's convinced Hobbs is a nut case with more paranoid delusions than both Rays combined, but as they're both pretty good in bed, they decide to keep their ideas to themselves and enjoy a purely physical relationship for a few weeks before they go their separate ways.
John (Farscape)/Jules
John Crichton meets Jules Verene. No idea how this one would work out, but I'm pretty sure it would result in a new classic to add to the shelf and one crack-tastic cross over, both of which I would read happily over and over and over and over and over again.
Lauren (alias)/Logan (Dark Angel)
I can think of nothing amusing for this one. I therefor decree that they would either a) get married, have 2 and a half kids, buy a house in the suburbs, and live happily ever after until their daughter hits puberty, their son got a car, and the baby hit the Terrible Twos; or b) one of them killed the other and went back to their secret lives to kill/save people in peace.
Luke (SQ)/Max (Dark Angel)
Child Genius meets Super Solider. This one might even work. I think they might even be set around the same time. Not sure how this one would work out, either, but I think someone needs to write it so I can find out. ;)
Miss Parker/Passportout
LOLOL! Dude, if Parker didn't kill Passportout for pure dislike on the spot, I imagine their relationship would consist of lots of running and hiding for Passportout and a lovely chase for Parker.
Pheobe/River
Phoebe would be totally baffled about what kind of Magical Creature River seems to be since she can't find her in the Book of Shadows and there ain't no way she's a normal human being, and River would... well, I don't know what River would do... maybe help the Charmed Ones kick demon butt? Figure out all the riddles and stuff that they come across? Whatever she did, though, she would look totally hot doing it, and do it way better than anyone else could.
Jack O'Neill/Scorpius/Teal'c
Hmm... Kinky. Disturbing and kinky. Could be fun, though.
Will actually post something about Germany next time. Honest, I will. Really. ::shifty eyes::