A cylindrical tube of meat, consisting of a variety of animal parts, sandwiched between two pieces of bread commonly referred to as a "Who Dog bun". Widely considered to be a staple of the American diet, the "Who Dog" first garnered its name after inventor, Daniel Desario, boldly began warming one over a barbecue prior to a Who concert in the early 1980's.
"Would you like a Who Dog before the big show?"
"Oh, no thanks, I'm a vegan. What is a hoo-dog anyways?"