A newlywed couple are on honeymoon at the Grand Canyon and they are taking a donkey ride through the canyon trails. While discovering the trails the wife's donkey completely halts and wont go further. The wife dismounts, grabs the donkeys chin, points her finger and proclaims, "First warning!"
She gets back on the donkey and continues her ride. A few minutes later the donkey attempts to lay down on the ground with the woman still on the donkeys back. The lady gets up pulls the donkeys reins looks it right in the eye and says, "Second warning!."
A little while down the trail the woman's donkey bucks in an attempt to kick the rider off. The woman gets off the animal, brandishes a revolver, puts it to the donkeys head and BANG! The donkey dies on the spot.
Her husband starts freaking out. He yells, "What the heck is the matter with you. We just killed someones donkey. Do you have any idea how much that costs? Are you out of your freaking mind?"
The woman looks her husband dead in the eye and says, "First warning!"