<Li> Cut - eye, gesture of condemnation in Jamaica and some of North America </Li> <Li> Davai vyp'yem (Russian drinking sign), the index finger is flicked against the side of the neck, just below the jaw . </Li> <Li> Duck face, a popular gesture among teenagers which involves puckering lips . The gesture is often used as a "funny face" when taking pictures . </Li> <Li> Elbow bump, a greeting similar to the handshake or fist bump made by touching elbows </Li>

What does index finger and thumb sign mean