The 'Thanoscopter Blade' meme refers to the massive, double-edged sword wielded by Thanos in Avengers: Endgame. Fans of the Marvel Cinematic Universe immediately drew parallels between the weapon's design and the rotor blades of the 'Thanoscopter,' a colorful and somewhat ridiculous helicopter used by the villain in a 1978 Spider-Man comic. The meme usually highlights the absurdity of the weapon's spinning motion or uses it as a metaphor for something being rotated or spun out of control. It bridges the gap between the high-stakes drama of the movies and the campy history of comic books, making it a versatile template for highlighting unstoppable forces or silly obsessions.