(Internet slang, uncountable, euphemistic, humorous) Child pornography. / Used other than figuratively or idiomatically: A pizza topped only with cheese and optionally tomato sauce.

(informal) A snack resembling pizza but made with cheaper or simpler ingredients, such as bread instead of dough and tomato soup instead of pizza sauce.

A style of single-serving pizza that combines New York and Italian thin crust with toppings from Californian cuisine.

plural of California-style pizza

A pizza with a focaccia bread base / Synonym of deep-dish pizza (a pizza with a very thick and fluffy bread base) / A regular crust pizza, in comparison to a thin-crust pizza

A pizza with a thin and crispy bread base. / Synonym of New York-style pizza

Synonym of Chicago-style pizza (a pizza casserole on a bread base)

A casserole-like deep-dish pizza, the crust of which has a characteristically high edge, on which the toppings are often layered "upside down" (first cheese and meat or vegetables, then tomato sauce).

plural of Chicago-style pizza

Synonym of pizza sub