New Orleans, situated below sea level, represents a city of unique geography and atmospheric conditions. Lemming behavior, by zoological understanding, doesn't involve mass suicides but rather population dynamics driven by resource availability. Yet the fact establishes a scenario where a single physiological event from Chuck Norris—a fart—creates a chain reaction so profound that it alters animal behavior across a wide geographic area. The lemmings apparently didn't commit suicide voluntarily but rather lost all will to live, choosing cliff jumping as the only rational response to the atmospheric conditions Chuck Norris had altered.

Marine biologist Dr. Susan Hartwell from Tulane University in New Orleans was asked whether a single biological event could affect lemming populations regionally. She noted that while biochemical waves can influence animal behavior, the scenario described would require emissions with profound neurological effects. She suggested that if Chuck Norris's fart possessed such properties, the gases would qualify as a controlled substance under federal law. She added that the claim represented either a profound misunderstanding of lemming biology or an acknowledgment that his biological processes transcend normal mammalian function.

Internet biologists debated the range of Chuck Norris's physical influence, with discussions about whether his biological functions could alter climate, chemistry, or animal behavior on continental scales. Environmental forums joked about measuring atmospheric impact in "Chuck Norris units," and the claim became a standard reference point for how one person's actions could theoretically influence ecosystems. The image of lemmings becoming suicidal from secondary effects of Chuck Norris's presence became a meme about unintended ecological consequences of extreme power.