"The Farmer' Daughters" joke

A small town farmer had three daughters. Being a single father, he tended to
be a little over-protective of his daughters. When gentlemen came to take his
daughters out on a date, he would greet them with a shotgun to make sure
they knew who was boss. One evening, all of his daughters were going out on
dates. The doorbell rang, the farmer got his shotgun, and answered the door.
A gentleman said,
"Hi, I'm Joe,
I'm here for Flo,
We're goin' to the show,
Is she ready to go?"
The farmer frowned but decided to let them go. The doorbell rang again, the
farmer got his shotgun, and answered the door. A gentleman said,
"Hi, I'm Eddie,
I'm here for Jenny,
We gettin' spaghetti,
Is she ready?"
The farmer frowned but decided to let them go. The doorbell rang again, the
farmer got his shotgun, and answered the door. A gentleman said,
"Hi, I'm Chuck,..."
And the farmer shot him.