"Got Any Bread?" joke

A duck walks into a bar and says " Got any bread?"
And the barman says "No"
The next day the duck returns and says "Got any bread?"
And the barman, "No!".
The following day the duck returns and says "Got any bread?"
"I told you yesterday, N-O NO!"
The next day the duck returns and says "Got any bread?"
"For cryin' out loud - N-O spells NO and I mean NO!! "
The day after the duck returns and says "Got any bread?"
"Look, if you ask me one more damn time if I've got any bread,
I'm going to nail your damn beak to the damn bar!!"
The next day the duck returns and says ""Got any nails?"
"No!"
"Got any bread?