"Sorry, sir," says the bartender, "but we're out of vodka,"

"Oh, well then can I get a vodka martini?" he asks.

"We're out of vodka," the bartender repeats.

"Well, how about a vodka gimlet?"

By now the bartender is frustrated and decides to teach guy a lesson.

"Sir, do you hear the 'van' in vanilla?"

"Yes," he says.

"Do you also hear the 'straw' in strawberry?"

"I do."

"Sir, do you hear the 'fuck' in vodka?"

"There's no 'fuck' in vodka..."

"THAT'S WHAT I'VE BEEN TRYING TO TELL YOU!"