The rounded organs situated on a female chest. They come in many shapes and sizes and are often used for persuasion.

When you're being horny (especially around friends) and as a result shame ensues.

Breasts which, at one time, were very large but have become saggy, thus resembling testicles.

A prolific ancient Greek physician practicing somewhere between 480-430BC, noted for his thorough anatomical studies of the mammary glands. His contributions to the field of anatomy are incalculable; men the world over have benefited from his unyielding attempts to demystify this most recognized symbol of the female form.
He is also recognized for generating the first public debates surrounding medical malpractice. In his later years, his academic interest gave way to obscene obsession.

Breasts that are so saggy and low that they might as well be testicles. A common condition found old women.

another word to add to the list of words that are, and will always be BREASTS.

Tits that hang so low, they resemble testicles.