I'm probably going to do miserably, but anyway:

1. Comment anonymously to this entry with three clues about yourself.
2. I will try to guess who you are.
3. Each time I guess wrong, please give me one more anonymous clue.
4. If I say "I give up" tell me who you are so that I don't have to guess anymore.

Try not to be insulted if I'm totally lost by your clues. I can be dense sometimes...

[Edit:] Oh yeah, Rule 5: If I guess right, you've got to admit it instead of leaving me hanging.