1 definition by Ballgina Man
The occurrence in which a woman's spandex (or other tight-fitting article of clothing) constrict her labia so independently to such a degree that they appear to be a tiny set of testicles.
"Oh, my, God, Becky, did you see that girl at the gym with the blue spandex??"
"YEEEESSS! They totally gave her a BALLGINA!"
"YEEEESSS! They totally gave her a BALLGINA!"
by Ballgina Man December 2, 2009