A man walks into a bar and sees a sign that reads, "Free drinks for the person who can make our horse laugh." Intrigued, the man asks the bartender about the challenge.
The bartender explains that their horse, named Henry, has been feeling down lately and they want to cheer him up. The man agrees to give it a try and is led to the stable where Henry is standing.
The man whispers something into Henry's ear and the horse bursts out laughing. The bartender is amazed and fulfills his promise of free drinks for the man.
A week later, the man returns to the bar and sees a new sign that reads, "Free drinks for the person who can make our horse cry." Curious, the man asks the bartender about the new challenge.
The bartender explains that they want to test the emotional range of their horse, so the man agrees to give it a shot. He goes back to the stable and whispers something into Henry's ear. The horse immediately breaks down in tears.
The bartender is once again amazed and offers the man more free drinks. As the man is enjoying his drinks, the bartender asks him how he was able to make Henry both laugh and cry.
The man replied, "Well, the first time I told Henry that my package was bigger than his, and he laughed. The second time, I showed him."