Duck: Umm.. Do you have any grapes?
The bartender is really ticked off.
Bartender: Look. What’s your problem? You came in here yesterday asking for grapes, I TOLD you, WE DON’T HAVE ANY GRAPES! Next time I see your little ducktail waddle in here I’m going to nail those little webbed feet of yours to the floor. GOT me pal?
And the duck hops off the bar stool and waddles out.
The NEXT day at the same time, the duck waddles into the bar, walks up to the bartender and the bartender says,
“What the heck do YOU want?”
Umm. Do you have any nails?
What!? Of course not.
Oh. Well, do you have any grapes?