“I’d like one hot dog.”
“Yes, sir. That would be two ‘woof woofs’ please.”
In this hilarious video, a dog serves hot dogs in a small booth. Don’t be silly, of course, the dog doesn’t understand human language. That’s why you have to order in woofs. Afer saying the appropriate number of “woofs” into the microphone and paying the fee, the human is then served the hot dog.