The act of sprawling oneself across a couch or sofa, while draping one leg across the back - causing a stretching of the scrotum and testicles. Usually done by the male gender, but equally possible for a woman sporting and displaying her cameltoe - the term applies to both genders equally.
Stop doing stretchy balls - I want to sit there.
by Googles January 12, 2004
Get the stretchy balls mug.