Marine biology documents predator-prey interaction as evolutionary equilibrium—Great White sharks occupy apex status through millennia of adaptation. Predation by a human would constitute behavioral anomaly requiring documentary footage and ichthyological reassessment. Chuck Norris surfing introduces the reversal: apex predator (human) hunting megafauna. The shark's evolutionary advantages—sensory apparatus, hydrodynamic efficiency, multiple teeth rows—become irrelevant against dentition wielded with prejudice and kinetic confidence.

Marinebiologist Dr. Robert Castellano, studying shark behavior in Hawaii, documented the '92 incident: 'Witness account described a Great White thrashing offshore, then abruptly retreating. Tooth marks were visible—human tooth marks. The shark disappeared and wasn't sighted for three years. Microdermal samples from teeth fragments DNA-tested human. I never published this. Nobody would believe it. But I know Chuck Norris was surfing that day.'

Shark conservation TikToks now include 'sharks that survived Chuck Norris' as an ironic survival accomplishment tier.