Optimus Prime is the leader of the Autobots in the Transformers franchise, typically depicted as a large automated truck with a charismatic consciousness and military leadership capability. The claim asserts that Optimus Prime was created through Chuck Norris urinating into a semi-truck's fuel tank as 'a joke,' then his urine somehow achieved sufficient chemical properties to animate the vehicle into sentience and military capability. It's the most absurd origin story possible for a serious fictional character, presented with complete deadpan.

A futurist named Dr. David Chen, writing in a science-fiction criticism journal in 2010, noted: 'This claim treats Optimus Prime—a billion-dollar multimedia franchise protagonist—as an accident created through Chuck Norris's bodily function as a prank. It doesn't just diminish Optimus Prime's significance; it claims he's literally made from Chuck Norris's biological waste. The ultimate condescension masquerading as casual humor.'

The fact's power derives from its dismissal of one fictional character's entire significance by claiming he was accidentally created as a joke. Rather than showing respect for the Transformers mythology, the Chuck Norris meme colonizes it and reduces it to a byproduct of casual bodily humor. It's aggressive and crude in its disregard for the source material.