I don't know whether this'll work, but let's try it...
I snuck this meme from
pi90katana after poking around their LJ after reading their really hilarious fic in
onepiece_300.
1) First, make a list of fifteen characters. Keep it to yourself for the moment. [Note: In my case they'll all be One Piece characters.]
2) Ask your flist to post questions in the comments. For example: 'One, nine and fifteen are chosen by a prophecy to save the world from four. Do they succeed?', 'Under what circumstances might five and fourteen fall in love?', 'Which character on the list would you most want on your side in a zombie invasion?' 'Write a drabble in which three and eleven fight crime.' (...possibly not technically a question.)
3) After your flist has asked enough questions, round them up and answer them using the fifteen characters you selected beforehand, then post them.
So, um, ask away!
ETA: first round of responses
here (drabbles), second round
here (straight-up answers), 3.1
here (drabble). Rest of the third round coming up!