A duck walks into a bar and asks, "Got any grapes?"
The bartender looks puzzled and says, "No."
Duck asks the same question. "Got any grapes?"
"No, this is a bar. We don't have any grapes," the bartender says.
The duck again asks, "Got any grapes?"
The bartender loses it. "Listen, we don't have any grapes. Now get out of
here. And if you come back again, I'll take a hammer and nails and nail
your friggin' webbed feet to the floor."
The duck leaves. The next day, the duck returns. "You got any nails?"
The bartender says, "No."
The duck perks up. "Got any grapes?"
Ahahhahahhahhsh hahahahha! Well, I think it's funny.