You Never Know What We'll Get

It was the height of the depression and man was feeling pretty lonely. As he was out of work and only had a dollar to his name he made his way to the local house of ill-repute in the hopes of curbing his loneliness. He walks in, approaches the Madam and says, 'say, all I've got is a dollar. Is there anything I can get for it?"
The Madam, taking pity on him, responds: 'yeah, tell you what. Go up the stairs there and go in the door on the right. Take your clothes off and sit on the bed. You'll know what the do what the time comes.'
The man goes upstairs, goes in, takes off his clothes, sits on the bed as instructed, and waits. After a few minutes a small door in the wall opens up and a chicken comes sauntering in. Realizing that beggars can't be choosers, he manages to get a hold of the chicken and has his way with it. After he's done he sets the chicken down and it immediately makes it way for the small door. Just as it goes in it looks at him with extreme disgust. The man feels a lot of shame and quickly dresses and leaves.
The next day, he's feeling cheated and makes his way to the brothel to complain. He goes up to the Madam and says, 'hey, I know you did me a favor yesterday, but I didn't come here to be made to feel like a loser. I don't deserve the shame foisted upon me.' The Madam responds, 'OK, I hear ya. Lemme make it up to you. Go up the stairs again and this time take the door on the left.'
He does, and upon opening the door he sees several rows of theater-type seats facing a full-wall sized screen. Figuring there was going to be some porn, he finds an empty seat two over from a guy and sits down. After a few minutes he turns to the guy and says, 'so what kinda movie they gonna be showing?'
'You never really know', the guy says. 'For example, yesterday they had some movie with a guy............fucking a chicken!'