When I came across this forum few weeks back I said to myself this could be the best place to discuss the subject above. I discovered my theory by chance but the more I put it into practice the more I become convinced. To find out if the guy has a big penis or a small one, I look at his finger nails! Flat (or semi-flat) nails = big penis (and usually thick too) Perfect U-shape nails = small penis (toothpick) Of course my theory above cannot predict exact measurements but just an indication and it continues to surprise me every time I put it into practice. From that I developed a fetish for hands and feet. Did anybody else develop such theory?