Buddy, have a few carrot sticks, it'll take the edge off.
A rabbit went to a general store in the countryside: "Do you have any carrots?"
The clerk replied: "Sorry, don't have any"
So the rabbit went away. He came back the next morning, and again asked: "do you have any carrots?"
And the clerk replied again: "Sorry, don't have any"
This happened every morning for about a week.
Then one morning, the clerk was getting a bit annoyed with the rabbit coming over every morning, so he said to the rabbit: "Now look, we don't sell any carrots here, you ask for carrots one more time, I'll nail you to the wall from your ears!"
The rabbit stood still for a while, and went away.
The next morning the rabbit came to the store again, and asked: "Do you have any nails?"
The clerk was a bit confused, but replied: "No, I just run out of nails, sorry little fella."
The rabbit: "Well do you have any carrots, then?"