The Pig Lover

Once there was a guy that went in a whorehouse and says, “What can I get for five bucks?” The madam says, “Second door on the right and fuck whatever is there.” He goes, sees a pig, figured “Whaddya want for five bucks?” and fucks it.
The next week he comes back and asks what he can get for $20. The madam says, “Second floor, second door on the right, watch what happens.” He goes in, sits down and looks down, he sees a glass floor with a view of a guy fucking a chicken on the first floor. He says to the man next to him, “Look at him with the chicken. That's crazy.” The guy responds, “You shoulda been here last week -- some guy was fucking a pig!”