I love pizza! I am actually a pizza snob due to the fact that I grew up in the NY metropolitan area. 
Then I supposed you will turn your nose up at the idea of frozen pizzas as opposed to fresh, pizzas such as DiGiorno.
Eh, since I moved from there, I have learned to tolerate some frozen pizzas. When did the pizza first come to fruitation?
called pizzettas.
The term "pizza" was first recorded in the 10th century in a Latin manuscript from the Southern Italian town of Gaeta in Lazio, on the border with Campania. Modern pizza was invented in Naples, and the dish and its variants have since become popular in many countries. It has become one of the most popular foods in the world and a common fast food item in Europe and North America, available at pizzerias (restaurants specializing in pizza), restaurants offering Mediterranean cuisine, and via pizza delivery
slogan is "It's not delivery. It's DiGiorno/Delissio," which suggests that their frozen pizzas are of high enough quality that they might be mistaken for fresh pizzeria pizzas.
DiGiorno rebranded to Delissio in Canada in 1999, although Kraft had previously used the Delissio brand for other pizza products in the 1980s.
In 2010, Kraft sold the DiGiorno and Delissio brands, along with the rest of its frozen pizza business, to Swiss-based food manufacturer Nestlé. The move helped to finance Kraft's bid