For example, let's say it's one of those "nerdy women" -- she is not fishing for a drink, not consciously testing, and (probably) not unconsciously testing, but maybe has been taught that this is how you signal openness to being courted, or just doesn't think about it at all.
Well, in that particular case, it's an opportunity for a signal like, "Not a feminist, huh?" -- probably leading to a thought-provoking conversation about feminism, chivalry, and the impact of social trends on dating behaviors...
Aaaaaaaugh.
As someone who is fairly good at predicting my own behavior in various counterfactual situations, I'd like to hereby offer to tell people how I'd react to lines about which they are curious. I don't know to what extent I'm in the reference class anyone's aiming for, but if the information would be useful, there it is.
OK let's try this. I've faced this situation maybe hundreds of times, and am curious as to how you compare to the girls I typically see.
Alicorn: Hey, wanna buy me a drink?
cousin_it: (smiles happily and shakes head)
Your response?
Followup to: Do you have High-Functioning Asperger's Syndrome?
LW reader Madbadger uses the metaphor of a GPU and a CPU in a desktop system to think about people with Asperger's Syndrome: general intelligence is like a CPU, being universal but only mediocre at any particular task, whereas the "social coprocessor" brainware in a Neurotypical brain is like a GPU: highly specialized but great at what it does. Neurotypical people are like computers with measly Pentium IV processors, but expensive Radeon HD 4890 GPUs. A High-functioning AS person is an Intel Core i7 Extreme Edition - with on-board graphics!
This analogy also covers the spectrum view of social/empathic abilities, you can think about having a weaker social coprocessor than average if you have some of the tendencies of AS but not others. You can even think of your score on the AQ Test as being like the Tom's Hardware Rating of your Coprocessor. (Lower numbers are better!).
If you lack that powerful social coprocessor, what can you do? Well, you'll have to run your social interactions "in software", i.e. explicitly reason through the complex human social game that most people play without ever really understanding. There are several tricks that a High-functioning AS person can use in this situation: