A duck walks into a pub and says, "Hello, got any bread?"
Barman says: "No"
Duck says: "Got any bread?"
Barman says: "No!"
Duck says: "Got any bread?"
Barman says: "No, we have no bread!"
Duck says: "Got any bread?"
Barman says: "No, we haven't got any f**king bread."
Duck says: "Got any bread?"
Barman shouts: "No, are you deaf, we haven't got any f**king bread, ask me again and I'll nail your f**king beak to the bar you irritating
bast**d bird!"
Duck says: "Got a hammer?"
Barman says: "No!"
Duck says: "Got any nails?"
Barman says: "No."
Duck says: "Fine...Got any bread?"