The ultimate fantasy for perpetual motion enthusiasts! Someone attached a spinning wheel to their car's exhaust, and the meme labels it "2ND LAW OF THERMODYNAMICS ENJOYERS" with a skeptical guy pressing X to doubt.
For the uninitiated: the Second Law states that entropy always increases in an isolated system, making 100% efficiency impossible. This DIY "free energy" contraption hilariously violates basic physics - the exhaust could never generate more energy than the engine consumes. It's like trying to charge your phone by plugging it into itself!