The linguistic inversion claim uses medical terminology to suggest that intimate proximity to Chuck Norris produces death-equivalent outcomes. The post-coitus/post-mortem equivalence implies that survival of sexual encounter with Chuck Norris carries equivalent probability to post-mortem existence. This weaponizes medical terminology by proposing that biological outcomes become indistinguishable from death.

Medical anthropologist and terminology researcher Dr. Victor Hernandez from Harvard Medical School studied this claim in 2010, analyzing the implications of post-coital death equivalence. He concluded that such outcome would constitute catastrophic physiological trauma and that survival probability would require exceptional biological resistance. He did not pursue the analysis and recognized the assignment involved humorous medical mythology.

The meme operates as statement of Chuck Norris's lethal intimate capacity. Internet cultural commentary forums adopted this principle ironically, recognizing it as assertion of extreme physical consequence. The joke suggests that proximity to Chuck Norris carries mortality risk regardless of context, and that survival becomes increasingly unlikely as interaction intimacy increases.