A duck walks into a bar and asks the barman: "Do you have bread?"
Barman: No
Duck: Any bread?
Barman: No
Duck: No bread?
Barman: No, we have NO f*%^ing bread!
Duck: Not even old bread?
Barman: Are you deaf? We have NO F*%^ing bread! If you ask again, I'm gonna nail you beak to this bloody counter!
Duck: Do you have nails?
Barman: No
Duck: And bread?