A doctor is home on a pretty Saturday, reading the paper, and there’s a knock at the door. It turns out to be a blonde from town, and she asks if he has any odd jobs that she can do to make some quick cash.
He tells her she can paint the porch and he’d give her $50. They make the deal and he hands her a bucket of paint, a brush and some rags. Then he sits back down to the paper again, thinking about how clever he was to get this chore handled for a mere $50.
Not too long later, she’s back at the door. She hands him an empty paint can and the rest of the things, and he gives her the agreed money.
“Well, I had some paint left over, so I gave it too coats. And, I may be a blonde, but I believe it should be pronounced “Porsche.”