A man needs a place to stay for the night so he goes up to a farmer's house and knocks on the door. The man opens and the guy says he needs a place to stay for the night and the farmer says, you can stay w/ my cows and takes him to the stable.
Another man comes to the farmer's house and asks for a place to sleep, so the farmer says, you can stay w/ my pigs and takes the man to the pen.
A third man comes to the farmer's house asking for a place to stay the night and the farmer says, you can stay w/ my 18 daughters and shows him up the stairs into the bedroom.
The next day the farmer goes to wake the three men up. He goes to the first guy and asks how he feels. He says, "Like a cow." The farmer goes to the second man and asks him how he feels, and he says, "Like a pig." The farmer then goes to the third man and asks the same question. The man replies, "Like a golf ball that's just been through 18 holes."