I read that true 'game' is about not showing your interest/intent until she has first. And you also need to wait for her to qualify herself before you actually show your interest back

So you open a girl. You're being cool. You can tell that she is maybe into you. You need to qualify her now.

I guess the idea is that you need to qualify them on things that you are looking for in a partner (ability to cook or whatever) but if you are only after a one-night-stand and the only thing that you care about is that she is hot, do you just make up some questions to make her think that you like her for reasons other than her hotness?

And if so, what are some good 'go too' lines to use in the qualifications stage to make her think you want her for reasons other than her beauty?