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In some male mammals, the scrotum is a protuberance of
skin and muscle containing the testicles. It is an extension
of the abdomen, and is located between the penis and anus.
In humans, and some other mammals, the base of the scrotum
becomes covered with pubic hair at puberty. In common
speech, the scrotum is often improperly referred to as
the testicles, which actually refer to organs encased
inside the scrotum. The scrotum is homologous to the labia
majora in females. In slang, the scrotum is often referred
to as the "nut sack" or "coin purse."... |
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