A man walks into a bar and sees a horse in the corner with a large jar filled with $20 bills. (Really long read)

The man asks the bartender "Hey, what's with the horse?"

The barkeep replies, "That horse came in 2 days ago, challenging people to make him laugh. If they failed, they put a 20 in the jar. If they succeeded, they took the jar. As you can probably tell, nobody has done it."

The man grins and walks over to the horse. The horse, watching him approach, opens the jar. The man whispers something into the horse's ear, and it immediately begins laughing so hard it nearly drives him to tears.

The bartender simply looks baffled as the man walks out with a jar full of money.

A week later, the horse is back, with three jars of money instead- and a fourth about half full. The man enters the bar, approaches the barkeep again, and the barkeep simply says, "Make him cry this time. Bastard pulled 60 dollars off me."

The man grins even bigger than last time, walks over to the horse, and shows the horse something. Then the horse starts bawling his eyes out, and a very smug man walks to the bar to give the bartender $60 back.

The barkeep finally bites, "Fuck man, what did you tell him?"

The man smiles, and says, "To make him laugh, I told him I had a bigger dick. To make him cry, I proved it.: