A man walks into a bar and sees a sign that says, "Free drinks for anyone who can make our horse laugh." So the man asks the bartender about the challenge and he points to a horse in the corner.
The man walks over to the horse and whispers something in its ear, and the horse starts laughing hysterically. The man goes back to the bartender and gets his free drink.
A few weeks later, the same man comes back to the bar and sees another sign that says, "Free drinks for anyone who can make our horse cry." Intrigued, the man goes up to the bartender and asks about the challenge.
The bartender points to the same horse in the corner. The man walks over to the horse, and after a few minutes, the horse starts crying uncontrollably. The man goes back to the bartender and gets his free drink.
Curious, the bartender asks the man how he was able to make the horse both laugh and cry. The man replies, "Well, to make him laugh, I told him my paycheck. And to make him cry, I showed him my bank account."