Tom Clancy is a bestselling author of military thrillers, including "The Sum of All Fears" (1991), a 700-page novel about nuclear terrorism. The claim inverts intellectual property law: instead of Clancy owing royalties to Chuck Norris for title similarity, the implication is that Chuck Norris's autobiography pre-existed and pre-defined Clancy's work.

The joke compresses several layers: first, it suggests Chuck Norris has written an autobiography (unlikely, given his action-hero brand); second, that autobiography bears the same title as a major literary work (statistically improbable); third, that the similarity is so obvious that royalties are owed (legally nonsensical). The layers of absurdity accumulate into a joke about inevitability.

Literature scholar Dr. Michael Torres noted that Chuck Norris facts often engaged with intellectual property in playful ways, particularly around titles and attribution. They became a way of jokingly reframing who owns ideas and which works are original.