A duck walks into a bar and asks "Got any crackers? "

Bartender says no.

Duck walks out.

Duck walks in the next day and asks, "Got any crackers?" bar tender says no.

Duck walks out.

Duck walks in the next day and asks, "Got any crackers?"

Bar tender says, "I told you yesterday and the day before that no! and if you ask that one more time Ill nail your beak shut!"

Duck walks out.

Duck comes back the next day and asks, "Got any nails?" bartender says no.

Duck says "Good. Got any crackers?"