The 'You Can't Defeat Me' meme originates from a climactic scene in the 2017 Marvel Cinematic Universe film Thor: Ragnarok. In the scene, the antagonist Hela mocks Thor's inability to stop her, prompting Thor to concede but then reveal his trump card: the massive fire demon Surtur. The meme template typically uses three panels to set up a conflict where a dominant force is suddenly overshadowed by an even more powerful third party. It gained massive popularity for its ability to represent relatable struggles, academic failures, or corporate competition, where a 'savior' (often something chaotic or ironic) arrives to change the tide of the situation.