Reply to this and I'll...
1. tell you why I friended you. (If I can remember, that is...)
2. associate you with something. (A fandom, a song, a colour, a piece of fruit. SOMETHING.)
3. tell you something I like about you.
4. tell you a memory I have of you.
5. associate you with a character/pairing.
6. ask something I've always wanted to know about you.
7. tell you my favorite user pic of yours.
8. and, in response, you must spread this disease in your LJ.