tummen mellan pek- och långfinger (knuten näve)??

Jag vill också veta

Hittade det här på wiki:
Fig sign 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 Greece, Indonesia, Japan, 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 female genitalia. 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,[10] and in Friuli.

http://en.wikipedia.org/wiki/List_of_gestures

I Turkiet har det samma betydelse som att peka finger eller ungefär som att säga "din lilla mes, där fick du". Så inget positivt alltså. Har inget med islam att göra.