The "Predator Handshake" meme originates from a classic scene in the 1987 action film "Predator." In this iconic moment, Major Alan "Dutch" Schaefer (Arnold Schwarzenegger) and Colonel Al Dillon (Carl Weathers), two muscular and strong men, greet each other with an intense, firm forearm handshake. The meme is used to visually represent two distinct, often powerful or opposing, entities finding common ground, forming an alliance, or acknowledging a shared struggle or mutual respect. It's frequently employed to highlight the surprising similarities between two seemingly different concepts, individuals, or groups who come together over a common interest or challenge. Text labels are typically added to each arm, symbolizing the elements being compared or united by this intense agreement.