The Sex Change

There was a successful doctor who had an office in a small Midwestern town. He
decided that he wasn't happy with his life and needed a change, so he went and
got himself a sex change operation.
A couple of weeks later he returned to his practice. His secretary wondered
why it took him so long to return. 'Well, it hurt a lot more than I thought it
would.'
Then she asked him, 'What part hurt the most? Was it when they cut off your
penis or when they pumped you full of air to make your breasts that big?'
He said 'Well, that hurt, but not bad enough to keep me at home for so long.
What hurt the most was when they drilled a hole in my head and pumped out half
of my brains!'