The Black White Arms meme, also known as the Epic Handshake or Predator Handshake, originates from the 1987 action film Predator. It features characters Dutch (Arnold Schwarzenegger) and Dillon (Carl Weathers) locking hands in a mid-air muscular grasp. The image became an internet sensation as a way to illustrate two seemingly different or opposing groups finding common ground or shared interests. It represents the ultimate symbol of solidarity and mutual agreement, often used to bridge the gap between niche hobbies or conflicting ideologies in a humorous way.