A ruler is a tool designed for straight lines, and a perfect circle is geometrically incompatible with straight edges. The premise is mathematically absurd, which is the entire point—Chuck transcends tools' inherent limitations. His will supersedes the physical properties of objects.

Mathematics educator Dr. Helen Park, teaching geometry at Berkeley in 2006, used this fact to discuss the limits of tools: "I showed students how apocryphal facts frame impossible tasks as routine. April 2006, we discussed why a ruler can't create a perfect circle, then I asked if the fact made any sense. Half the class laughed; half looked genuinely skeptical that they'd misunderstood geometry."

The joke endures in geometry communities as a kind of koan—it articulates the boundary between tool and user, between possibility and impossibility. In art forums, people occasionally reference it when discussing unconventional drawing techniques, as though the fact contained hidden wisdom. It's become a shorthand for transcending limitations.