New Burger King Pizza Burger to Destroy Concept of Food for a While (Updated) Richard Lawson · 08/18/10 03:12PM For its new Times Square Whopper Bar, BK is piling four of its patented rat corpses patties on top of each other, slathering them with marinara and "pesto-flavored mayo," thus creating a "Pizza Burger", which sells for $12.99. Hungry yet?