A duck walks into…

A duck walks into a bar and says, “Got any bread?”
The barman says “No.”
The duck says,”Got any bread?”
The barman says “NO!”
“Got any bread?”
“I said N-O, NO!”
“Got any bread?”
“For crying out loud – N-O spells NO, and I mean NO!”
“Got any bread?”
“NO NO NO NO NO NO NO NO NO NO NO NO NO”
“Got any bread?”
“Look, if you ask me one more f**king time if I have got any bread, I’m going to nail your f**king beak to the f**king bar!”
“Got any nails?”
“No”
“Got any bread?”