A sexual act or intimate foreplay of washing the testicles with a slightly warm wash cloth then blowing on the back or side of his balls. Changing the focus area of the "
blow" of
air can add to experience. Some
will place the testicles in their mouths and hum. It can be a climactic experience or beginning to a great night. Most popular amongst mixed race and BIPOC communities, but is becoming more popular with all ethnicities.