ball-squiggle
doctor to patient:  if you put a cigarette lighter under your scrotum then each ball-squiggle will increase in motility
a ball-squiggle is a squirmy lil sperm that obviously comes from a man's testicles (balls)
"doctor to patient:  if you put a cigarette lighter under your scrotum then each ball-squiggle will increase in motility" What is the definition of "ball-squiggle"?