In 1985, Pizza Hut rolled out the Priazzo Pie, a two-crusted pizza that was meant to be a bit classier than other Pizza Hut fare. (That's why this ad's soundtrack is all opera! Classy.) It came in several varieties, each with a slew of toppings. Despite a $15 million advertising campaign, the pies were deemed too labor-intensive and were nixed a few years later.