30 Kinky Terms Every Gay Man Needs to Know

From: The Advocate

 12.

CBT

Cock and Ball Torture - This includes ball-stretching (stretching the scrotal sac so that it hangs lower by using weights and other devices to pull on it) and ball-bashing, which is exactly what it sounds like" hitting the balls with small paddles and similar blunt objects. E-stimulation (see #14) is also commonly used for CBT - especially for cock torture.