Fig sign (last pic, girl in the middle) is a gesture made with the hand and fingers curled and the thumb thrust between the middle and index fingers, or, rarely, the middle and ring fingers, forming the fist so that the thumb partly pokes out. In some areas of the world, the gesture is considered a good luck charm; in others (including Indonesia, Japan, Korea, Russia, Serbia and Turkey among others), it is considered an obscene gesture. The precise origin of the gesture is unknown, but many historians speculate that it refers to a penis penetrating the female genitalia (to which The Finger also refers). In ancient Greece, this gesture was a fertility and good luck charm designed to ward off evil. This usage has survived in Portugal and Brazil, where carved images of hands in this gesture are used in good luck talismans.
I thought the same thing. Why does she have old man hands and arms?