I know it's subtle but there is a punch line in there.
A MAN & WOMAN TALKING IN THE OFFICE. THE WOMAN IS TALL & GOOD LOOKING
MAN
In the old days it was men who came to work and a woman's place was in the home and that's the way it should be
WOMAN
Yes and then somebody noticed that we do actually have brains too!
MAN
Yes, but it's a well known fact a woman's brain and a man's brain are different
WOMAN
Yes I know men's brains are in there underpants
MAN
Is that right, one of these days I'll give you a piece of my mind.