It is a special skin bag called the scrotum
On an entire male goat, buck, it is the scrotum that holds two testicles - this is located between its back legs.
Scrotum is the bag of skin the testicles are in.
The hole in your behind is your behind pore and your scrotum is your testicle bag.
The scrotum is the bag of skin that surrounds and holds the male testes.
The pouch of skin that contains the testes is called the scrotum.
The scientific name is the 'penis'. The bag that holds the testicles is called the 'scrotum'.
The "Ball Sack" is called a "scrotum" and contains testicles.
That is called the scrotum.
Scrotum, the ball sack that your testicles are in.
The scrotum is the pouch of skin containing the testes. It is divided into two parts and also contains the epididymides and the lower sections of the spermatic cords.
Testicals which are in the scrotum (the bag looking thing under your penis