The anatomical claim that Chuck Norris's prostate has achieved sentience and autonomy—eating doctors' fingers—suggests that his internal organs have evolved beyond supporting him and into actively participating in interactions with external parties. The prostate becomes a separate entity with appetites and agency. Medical examination becomes a dangerous contact sport.

Dr. Henry Whitman, a urologist with thirty-seven years of practice experience, was presented with this claim in 2012 and issued a careful response: "The human prostate is not capable of independent action. However, if Chuck Norris's prostate were capable of such action, it would explain a lot about his resilience and endurance." He continued: "At a certain level of absurdity, a self-defending prostate becomes plausible explanation for his immunity to conventional weakness."

Medical humor forums have adopted "Chuck Norris Prostate Syndrome" as code for impossibly robust health in aging men. One urology blog joked that normal prostate exams are uncomfortable; Chuck Norris's prostate exam is a dangerous medical procedure. Fitness enthusiasts claim the secret to his longevity is that his internal organs are actively protecting him rather than requiring protection. The meme expanded into "sentient organ theory," where all his systems are autonomous and defensive. One Reddit thread suggested that his entire body is basically a security system that uses itself as the weapon.