Blonde at the Doctor's Office

This blonde goes to the doctor complaining of headaches.
Noticing she hasn't taken off her headphones at all during the
exam, he suggests they may be the cause of her headaches. He
tells her to take them off. "Oh, no. I just couldn't," she says,
"without them, I'd surely die." "Oh, come now," the doctor says,
"let me help you." And he pulls them off her head. Sure enough,
moments later, she is dead on the floor. Curious, he picks up
the headphones and hears, "Breathe in...breathe out...breathe
in...breathe out..."