A duck walks into a bar and asks, "Got any grapes?"
The bartender says "No, I don't have any grapes." The duck waddles out, disappointed.
The next day, the duck walks into the bar and asks, "Got any grapes?"
The bartender says "No, as I told you before I don't have any grapes!" The duck looks surprised and waddles out, disappointed.
The next day, the duck walks into the bar and asks, "Got any grapes?"
The bartender looks at the duck incredulously and says, "No! This is a bar and if you come back in here again and ask me if I have any grapes, I will nail your feet to the floor!"
The duck sighs and waddles out of the bar.
The next day, the duck walks into the bar and asks, "Got any nails?"
The bartender says, "No, this is a bar not a hardware store!"
So the duck says, "Got any grapes?"
