These guys rule. The story of a Naval spy vessel captured by the DPRK during the cold war
(link here)"And almost by accident, they came across the idea behind their greatest coup: in two propaganda movies, the crew noticed people giving the finger were not censored. The crew deduced that the North Koreans didn’t know what the finger meant. In the subsequent propaganda photos of the crew, their middle fingers were firmly extended to the cameraman. When the North Koreans questioned, the crew described it as the “Hawaiian good luck sign.” The ruse went on unnoticed until October 1968, when Time magazine explained the mysterious gesture appearing in many photos as one of “obscene derisiveness and contempt.”"
Gentlement, I salute you. With all of my fingers.