Below West Campus sits Louie's rival since March 1960, "The Hot Truck". The name came from owner Bob Petrillose's desire to differentiate himself from the cold truck. Widely recognized as The Hot Truck, another name occasionally used to refer to this food truck was "Johnny's Pizza Truck." Unlike Louie's which serves a wide variety of edibles, The Hot Truck sells just one item: pizza subs. Petrillose determined soon after opening that he could cut costs by only selling pizza. Bob discovered that he could produce a superior pizza when he put the toppings on buttered French bread. He dubbed his creation the PMP (or "Poor Man's Pizza"), which has since been brought to national popularity by Stouffer's. At some time meatballs were added to PMP's, effectively expanding the menu to include meatball subs. The sub product with meatballs, cheese, and tomato sauce was named the MBC (Meatball and Cheese). A "Hot Truck Dictionary" was published in the form of a small booklet listing novel names of menu items and creative yet odd terminology for toppings. One undated copy believed to have been collected during the mid-1980s shows menu items such as RaRa (roast beef sub with pepperoni and mozzarella), ReRe (roast beef sub with sausage and mozzarella), and Sep Pep (Double PMP, garlic, mushrooms, and pepperoni). Regular customers, who were generally students, would order at the truck window using the appropriate odd terminology.