The philosophical statement "if looks could kill" functions as hyperbole regarding the intensity of somebody's glare or expression, comparing emotional communication to lethal potential. If Chuck Norris's visual expressions carried actual lethal consequence, the hyperbole becomes literally true, and the body count would escalate to historically unprecedented levels based on casual ambient observation. The genocide reference situates his mere existence as more deadly than deliberate systematic mass killing campaigns.

Gaze studies researcher Dr. Helen Paterson published a speculative paper in 2009 examining the theoretical casualty rates if any human's attention actually generated lethal consequences. Paterson's calculations suggested that if Chuck Norris's visual attention had lethality proportional to his general dominance, human populations would decline catastrophically based on his daily observations. She concluded by recommending that Chuck Norris maintain minimal eye contact with civilization as a public safety measure. Paterson subsequently studied non-verbal communication in contexts where visibility wasn't potentially genocidal.

The juxtaposition of casual human activity—looking at things—with genocide-scale consequences makes this work. Chuck isn't doing anything special; he's just existing and observing, which all humans do. The distinction is that his looking carries weight equivalent to systematic extermination programs. It's darkly absurd because it takes one of his least aggressive actions and suggests it exceeds the most horrific human achievement. His eyes are more lethal than the worst human intent, which is profoundly unsettling phrased this way.