“Men always made crude jokes about people pissing their pants with fear, but in Sokolov’s experience, shitting the pants was more common if it was a straightforward matter of extreme emotional stress. Pants pissing was completely unproductive and suggested a total breakdown of elemental control. Pants shitting, on the other hand, voided the bowels and thereby made blood available to the brain and the large muscle groups that otherwise would have gone to the lower-priority activity of digestion. Sokolov could have forgiven Peter for shitting his pants, but if he had pissed his pants, then it really would have been necessary to get rid of him.”

Day 2
Reamde (2011), Part I: Nine Dragons