While Damian was at the gym, he took a quick ass-essment of the girl who walked right by him. Turns out Damian wasn't the only one who did that as he saw the dude lifting weights also got a quick peek.
Essophysics is the physical manifestation of a concept and their impact on reality by merely existing. Like death for instance: it causes that which is biotic to loose their biotic classification (by varying means) just by existing, and the essophysical version of said concept of death would be its abstract yet physical manifestation/conceptualization, often times which is too difficult to physically describe due to its conceptual nature.
The idea of essophysics is nearly solely existing within the SCP universe.
Friend 1: "Man, death is a really hard concept to think about from a conceptual point of view."
Friend 2: "Yeah, I'd like to take a class in essophysics to try to think of it in a more physical, understandable way."