As I've been in, and still am in, a drabble frame of mind, I give you:
Choose a letter of the alphabet and give me a word or a phrase that begins with that letter. (Once a letter is taken, future posters have to choose another letter*). Name a pairing**, and I will write you a drabble for that pairing based around the theme of that word/phrase. Feel free to ask for more than one, should it tickle your fancy to do so.
A: Apple - Fraser/Vecchio (Due South)
B: Breakfast - Abby/McGee (NCIS)
C: Cupcake - Abby/McGee (NCIS)
D: Death - Hawkeye/BJ (M*A*S*H)
E: Earth - Silver/Steel (Sapphire & Steel)
F: Future - Hawkeye/BJ (M*A*S*H)
G: Gift - Gibbs/Ducky (NCIS)
H: Happy - Gibbs/Ducky (NCIS)
I: Ink - Gibbs//Ducky (NCIS)
J: Jam - Napoleon/Illya
K: Kindred - Hawkeye/BJ
L: Leaving/Loving - Buffy/Angle (Buffy)
M: Moonlight - Hawkeye/BJ
N: Nonsense - Hawkeye/BJ
O: Oracle - Napoleon/Illya (MFU)
P: Pride - Bodie/Doyle (The Professionals)
Q: Questions - Silver/Steel (Sapphire & Steel)
R: Rescue - Lynley/Havers (Inspector Lynley)
S: Sublime - Hawkeye/BJ (M*A*S*H)
T: Time - Silver/Steel (Sapphire & Steel)
U: Unusual - Bodie/Doyle (The Professionals)
V: Vengeance - Lynley/Havers (Inspector Lynley)
W: Whisper - Fraser/Vecchio (Due South)
X: Xanthian - Napoleon/Illya
Y: Yearning - Buffy/Angel (Buffy The Vampire Slayer)
Z: Zoo - Napoleon/Illya (MFU)
* I'm not that fussed if you choose the same letter as someone else has already chosen. It'd be nice to have different ones, but I'm easy-going on that front.
** The pairings and fandoms in which I am willing and able to write are (also in alphabetical order):
Abby/McGee (NCIS)
Bodie/Doyle (The Professionals)
Buffy/Angel (Buffy The Vampire Slayer)
Fraser/Vecchio (Due South)
Gibbs/Ducky (NCIS)
Hawkeye/BJ (M*A*S*H)
Lynley/Havers (The Inspector Lynley Mysteries)
Napoleon/Illya (The Man From U.N.C.L.E.)
Neil/Willie (The Sandbaggers)
Raffles/Bunny (Raffles: The Amateur Cracksman)
Silver/Steel (Sapphire & Steel)
Starsky/Hutch (Starsky & Hutch)