Often when a girl asks me a question/shit test that I dont want to answer I have had difficulty responding in a good way.
I think a good way might be to absurdify the situation.
ex:
HB: How many girls have you slept with
WFA: 1000
WFB: I'm a virgin
HB: How old are you?
WF: 1000 years old
HB: What do you do?
WF: I'm in charge of valet parking for the international space station, but I think I'm going to get fired because yesterday I put a huge dent in the space shuttle when I backed it into a mercades.
Westfall