A man walks into a bar and sees a sign that says, "Free drinks for the person who can make our horse laugh." Intrigued, the man asks the bartender about the sign.
The bartender explains, "Our horse is always so sad and we've tried everything to cheer him up, but nothing works. So we figured we'd offer free drinks to anyone who can make him laugh."
The man thinks for a moment, then walks over to the horse and whispers something in its ear. Suddenly, the horse bursts out laughing uncontrollably, rolling on the ground and snorting with delight.
The bartender is amazed and asks the man, "What did you say to make him laugh?"
The man replies, "I just told him I have a bigger carrot than he does."