A man walks up to a lemonade stand and asks the lemonade man if he could have any grapes. The lemonade man said no, we only sell lemonade.
The next day he asked the same question and the lemonade man answered the same answer.
And the next day he went to the man again, but this time he said: "If you come one more time I will glue your beak to the side board".
He went back again, but this time what did he ask?