One day a duck walked into a store and said, “Got any duck food?” Then the shop owner said, “No.” The next day the duck walked in and said, “You got any duck food?” Then the shop owner said, “If you don’t stop saying that I’ll tape your mouth shut and nail your feet to the ground!” The next week after that the duck walked into the shop and said, “Got any tape or nails?”
“No.”
“Well in that case you got any duck food?”