10/22   Cardiologists do it 'til your heart stops.
        \_ Optometrists... darn you, why did you get me started?
           \_ Poison Control Hotline operators do it 'til you puke.
              \_  computer scientists do it til their wrist gets tired.
                  \_ Donkey anesthesiologists do it 'til your ass falls asleep.
                     \_ Gynecologists do you 'til you dry up.
                        \_ Catholic priests do it 'til you hit puberty.
           \_ Optometrists do it till they're blind.
        \_ Creationists do it 'til the second law of thermodynamics says they
           can't.