1. You haven't asked yet.
2. I was hoping to do something meaningful with my life.
3. Because I just love hearing this question.
4. Just lucky, I guess.
5. It gives my mother something to live for.
6. My fiancee is awaiting his/her parole.
7. I'm still hoping for a shot at Miss/Mr. America.
8. Do you know how hard it is to get two tickets to Miss Saigon?
9. I'm waiting until I get to be your age.
10. It didn't seem worth a blood test.
11. I already have enough laundry to do, thank you.
12. Because I think it would take all the spontaneity out of dating.
13. My co-op board doesn't allow spouses.
14. I'd have to forfeit my billion dollar trust fund.
15. They just opened a great singles bar on my block.
16. I wouldn't want my parents to drop dead from sheer happiness.
17. I guess it just goes to prove that you can't trust those voodoo doll rituals.
18. What? And lose all the money I've invested in running personal ads?
19. I don't want to have to support another person on my paycheck.
20. Why aren't you thin?
21. I'm married to my career, although recently we have been considering a trial separation.
22. (Bonus reply for Single Mothers) Because having a husband and a child would be redundant.