A -- go to the list of my fic (on the sidebar of my LJ's front page) and pick out a line or two from one of my stories. (Must be a full line, please -- no sentence fragments or speech tags or other such nonsense.)
B -- I will respond with which story of mine I think it's from.
C -- House Points and a drabble to anyone who stumps me.
I should warn you, mind, that the drabbles are all likely to suck, being written without so much as a moment's reflection, and probably typed with one hand while NAK*, like most things I type these days. But anyway...
*Nursing At Keyboard, for those who don't hang out on parenting communities.