The 'Actually, Quantum Mechanics Forbids This' meme features a pseudo-scientific illustration of a character pointing toward a screen that declares a specific action is physically impossible. Originating as a reaction image often used on platforms like Reddit and Tumblr, it parodies the pedantic nature of internet experts who use complex science to debunk simple jokes. The meme has become a staple for highlighting daily life absurdities, glitch-like behavior, or situations where common sense seems to fail. It thrives particularly in gaming and tech circles where concepts like the 'USB superposition' provide the perfect opportunity for a quantum mechanics-based punchline.