The 'What About Thor?' meme originates from the Marvel Cinematic Universe, specifically scenes involving Bruce Banner (played by Mark Ruffalo) inquiring about the whereabouts or well-being of the God of Thunder. This specific template often captures Bruce's look of concern or genuine curiosity during high-stakes discussions among the Avengers. In internet culture, the meme is used to highlight a missing element in a plan, a vastly overpowered character that everyone seems to be forgetting, or simply to pivot a conversation toward a more chaotic or powerful alternative. It gained significant traction on platforms like Reddit and Twitter as Marvel fans used it to compare the power scales of different superheroes or to joke about Thor's absence during certain Earth-based conflicts.