Your own manipulation.
Have you smoked marijuana?
Yes, I have.
Yes, I have, and still do.
Yes, I have, and would do it again.
Yes, I have, but I wouldn't do it again.
No, I haven't, but am interested in doing so.
No, I haven't, and am not interested.
No, but I do other (illegal) drugs.
I am too stoned to answer.
I refuse to answer.
None of the above.
http://everything2.com/title/Your+own+manipulation.
http://everything2.com/node/1757875