When you are guessing how old she is, ask her to open her mouth and smile. Tell her that you can tell the age of a horse by its teeth and you figure that its a transferable skill.

This seems to have been largely ignored and I wondered why until I read back over it and realised that I'd typed it while massively tired from the night before.

To expand a little, a normal topic for conversation is age. I generally look about 3-4 years under my actual age, which I like to make use of (Basically filling in what I missed out on when I was that age and didn't know about PUA-ry). I'm sure you'll agree that most conversations include a comment about how old are you. You'll probably also agree that the ultimate AFC conversation goes like this:
HB: How old are you?
AFC: 25. You?
HB: Guess.
AFC: 24?
HB: Yup.

There's a well tested script for the PUA to start with:
HB: How old are you?
PUA: Guess/I'm 11.

Thing is, I've not really seen any great prepared stuff for the other way. I've found that this works quite nicely:
HB: How old do you think I am?
Zebra: Smile for me.
HB: Huh? *smiles*
Zebra: Now open open your mouth. No, open it properly, like you're at the dentist.
Most HBs I've tried this on, unprompted, go: "Ahhhhhhhh".
Zebra: Wow, we're going to have some fun later on if you keep doing what I say unquestionably!
HB: Why did you want me to do that?
Zebra: Well, they say that you can tell how old a horse is by looking at its teeth. I figured that it might work on people.

As of yet, all girls have played along and all love it. Of course, use it like a neg - be careful that your target can take it.

Oh my God this is so money Even if it doesn't work it's a LOT of fun. I'm so trying it out next time I'm out at night. Thanks man.

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What I like in life is nothing more but living it.

I like it

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Heres to our children, may their fathers be rich and their mother be beautiful

sounds like fun man,.. thanks for sharing!