All i know is that it goes along the lines of C shaped smiles being considered friendly and U shaped smiles not so friendly but bad ass. Is there more to this, I never seen it explained in detail.

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AFCs like me know they got no game, they also know that they have been AFCs for a long time...

a C shaped smile is when their teeth are in the shape of a C. Not the individual teeth, but the row of teeth. It makes it easier if you imagine viewing the bottom jaw only from a top view. The ends of the C are the back teeth and the middle of the C are the front teeth. When the girl smiles, you see a lot of teeth and we see that as friendly.

A U shaped smile is where the teeth go straight back into their head, a lot like a horses. When the girl smiles, you don't see many teeth, usually just the front ones, and we percieve that as unfriendly and see the girl as a bitch or a hard ass or something to that effect.

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Anyone can give up. It's the easiest thing in the world. To hold it together as you walk through this hell, when everyone else would understand if you fell to your demons, that is true strength.

Thanks Hells Angel, so glad that someone answered my call. Now I can apply it in the field!

Here is a perfect example of a C shaped smile

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AFCs like me know they got no game, they also know that they have been AFCs for a long time...