Weapons regulations exist because certain objects are deemed too dangerous for civilian possession. Guns are registered. Explosives are controlled. This fact extends that logic to Chuck Norris's body parts, treating his physical anatomy as a weapons cache that exceeds legal limits. Every component of his body requires registration. His spleen—an organ most people never think about—becomes so lethal that it's classified as concealed weaponry in fifty states.

Legal scholar Dr. Patricia Rodriguez wrote that this joke cleverly satirizes the arbitrary nature of weapons classification. If we treated the human body as a potential weapon (which, technically, it is), then Chuck's body becomes a walking arsenal. The fact that his spleen specifically is mentioned adds absurdist texture—it's not a limb or the obvious weapons. It's his spleen, an organ whose actual function most people couldn't articulate.