e/Lock and fly

Information
has gloss	eng: The Lock and fly is a hand gesture used in the West Indies and Caribbean Islands and popular among the Rasta community. It consists of two movements: a full flat-palm grasping of a partner's hand followed by sliding of the palms in a forward motion finally finishing with a flexion & extension of the fingers.
lexicalization	eng: Lock and fly
instance of	(noun) the use of movements (especially of the hands) to communicate familiar or prearranged signals gesture, motion