So this farmer has three daughters and they're sitting around one Friday evening.
There's a knock at the door. The farmer get up and answers it.
There's a well-dressed young man at the door.
"Good evening Sir.
My name's Freddy,
I'm here for Betty,
we're going for spaghetti,
is she ready?"
So Betty gets her jacket and goes out to dinner.
A little while later there's another knock with another young man at the door.
"Hello Sir.
My name's Joe,
I'm here for Flo,
we're going to the show,
is she ready to go?"
So Flo and her date go out.
Later in the evening, there's yet another knock at the door.
"Good evening Sir,
My names Chuck-"
So the farmer took out his gun and shot him . . .