A Duchenne smile is the one that reaches your eyes, making the corners wrinkle up with crow's feet. It's the smile most of us recognize as the most authentic expression of happiness. Non-Duchenne smiles shouldn't necessarily be considered fake, however. A more accurate way of describing them might be polite. *This game is intended for adult audience entertainment only and does not provide an opportunity to gamble or win real cash or gameplay-based prizes.
