A duck walks into a bar and asks the bartender "you got any duck food?" The bartender snaps at the duck saying "No, I don't got any duck food, does this look like a duck food store?" "Now get the hell out of my bar." So the duck leaves. The next day the duck goes into the same bar and asks the bartender "you got any duck food?" The bartender, a bit upset says " I told you yesterday I don't got any duck food, today I don't got any duck food.. if you come in here tomorrow and ask me for some duck food, I'll nail your damn webbed feet to the floor." "Now get the hell out of my bar." So the duck leaves.

For the third time the duck walks into the same bar looks up at the bartender and says "you got any nails?" The batender answers quickly in a mean voice "no!" The duck looks at the barber and ask, "So you got any duck food?"