A duck walks into a bar, and says "Got any grapes?"
The bartender says, "No, we don't have any grapes."

A duck walks into a bar, and says "Got any grapes?"
The bartender says, "I already told you, we don't have any grapes."

A duck walks into a bar, and says "Got any grapes?"
The bartender says,"HEY DUCK, WE DON'T HAVE ANY GRAPES"

A duck walks into a bar, and says "Got any grapes?"
The bartender says, "DUCK, WE DON'T HAVE ANY GRAPES, WE WILL NEVER HAVE GRAPES, AND IF YOU ASK ME THAT QUESTION ONE MORE TIME, I WILL NAIL YOUR ORANGE BEAK TO THE BAR!"

A duck walks into a bar, and says "Got any nails?"
The bartender says "No."
"Got any grapes?"