r/Fitness does a weekly "Moronic Monday", a judgment-free thread where people can ask questions that they would ordinarily feel embarrassed for not knowing the answer to. I thought this seemed like a useful thing to have here - after all, the concepts discussed on LessWrong are probably at least a little harder to grasp than those of weightlifting. Plus, I have a few stupid questions of my own, so it doesn't seem unreasonable that other people might as well.
Please say "women" unless you are talking about female humans that have not reached adulthood.
That only one meaning of the word. If you look at websters, I think the meaning to which I'm refering here is: "c : a young unmarried woman".
That's the reference class that I talk about when I speak about flirtation. I don't interact with a 60 year old woman the same way as I do with a young unmarried woman.