Shaving involves hair removal through abrasion (razors, blades). Self-infliction of violence through facial contact requires both precision and pain tolerance. The secondary claim—only Chuck Norris can cut Chuck Norris—proposes that his flesh resists all external cutting mechanisms, making auto-violence the sole viable hair removal method. A dermatologist named Dr. Michael Ortiz, examining grooming practices humorously in 2005, noted that this joke embodies pure invulnerability through circular logic: unkillable through external means, yet capable of self-harm sufficient for grooming maintenance. His body obeys only his will. Weapons fail. Reason fails. Only Chuck Norris himself can penetrate Chuck Norris. The beard serves as constant visual reminder of this barrier between him and all cutting instruments. Masculinity becomes defined by material properties—nothing external can mark him.