Why are balls called nuts?
Chloe Ramirez
Updated on March 15, 2026
Testicles hold sperm, or "seeds," that metaphorically grow monsters—I mean, children—and nuts are seeds. In Spanish, they're referred to as "huevos" or eggs, for similar reasons. Some nuts come in pairs, such as peanuts, and there're two testies per sac.
Are balls also called nuts?
Speaking of what you think of as a nut, there's also the human testicles. They're obviously not a fruit, a legume or a drupe. But because they're commonly synonymous with nuts, it makes sense to see which culinary nuts — again, let's forget about the whole fruit/legume/drupe thing — most closely resemble a testicle.Are penises called nuts?
Are interchangeable when talking about a penis, but nuts also is a type of food, and balls also mean the objects used for sports.What is a man's balls called?
Testes (testicles).The testes are responsible for making sperm and are also involved in producing a hormone called testosterone. Testosterone is an important hormone during male development and maturation for developing muscles, deepening the voice, and growing body hair.