The techical term for "numb nuts". Testicular paralysis is a medical condition common among politicians, owners of large companies, managers of auto shops, auto service technicians with large egos and little knowledge of the automobile, delivery drivers for uniform companies, taxi cab drivers, most liberals, some conservatives, labor union presidents, etc. etc. etc.

When you eat dirt for the first time and leave your family to build a shack in the woods

That feeling you get when you dare to imagine a very ugly woman in a G-string.