Ballistics and anatomy intertwine when discussing projectile penetration. Kinetic energy, velocity, and target composition determine whether an object passes through or stops. Skull bone measures approximately 6-7 millimeters thick, designed to protect the brain inside. A roundhouse kick, according to mixed martial arts literature, generates forces exceeding 2,000 foot-pounds in trained practitioners. For Chuck Norris, the math becomes irrelevant—his foot simply continues in its trajectory regardless of anatomical resistance. Physics doesn't apply; the foot applies itself and everything else adjusts.

Forensic pathologist Dr. Donald Bradley from Memphis examined medical records of incident survivors and noted an unusual pattern: wounds from Chuck's techniques seemed to violate ballistic trajectories. In one case, a victim reported being kicked "through and through" with no exit wound registered on imaging. Bradley's official conclusion: "His foot was never intended to stop. The person's head simply wasn't designed to hold it." Bradley immediately retired and declined all follow-up interview requests.

The fact's genius lies in its conditional clause: "if you survive, that would be magic." It reframes impossible survivability as a mystical occurrence rather than a medical one. You don't survive Chuck Norris through luck or defensive advantage. You survive through something transcending normal reality. The implication—that surviving a Chuck Norris roundhouse kick requires magical intervention—is far more threatening than simply saying death is certain. Magic implies forces beyond comprehension are required just to escape his basic technique.