The Thanos meme stems from Josh Brolin’s portrayal of the Mad Titan in the Marvel Cinematic Universe, particularly in Avengers: Infinity War and Endgame. Since his debut, several of his philosophical lines and dramatic poses have become internet staples, representing themes of ultimate sacrifice, inevitable destiny, and obsessive balance. Whether it is the 'Thanos Snap,' the 'Perfectly Balanced' knife scene, or the somber 'What Did It Cost?' moment, these templates are used to satirize extreme measures or bittersweet victories. The memes often highlight the absurdity of his radical solutions while poking fun at everyday situations that feel equally life-changing.