Neapolitan - This is basically brick oven style, with all the fresh ingredients, small, and thin. I don't consider it really true and is the kind you find in restuarants.
New York Style - What you think of when you think of pizza.
Sicilian - Them god damn Sicilians always have to do everything different. They go the square route.
Grandma style- Made out of body parts of grandmas. EWWWW. It also tastes and smells like grandmas. EWWWW. But seriously, it is a thin crust sicilian slice.
New Haven style - oblong shape and cooked in coal ovens.
Grilled Pizza - cooked on a grill and basically comes out looking like a Digiornio.
Bar pizza - Small pies that leave a lot of room for beer, made with cheap ingredients.
Detroit Style - basically a Sicilian with deeper crust and sauce put on last.
Deep Dish - Duh
Stuffed Pizza - Another layer of crust on top of the slice.
Chicago thin crust - thinner and crispier then regular new york slice.
St Louis Style - Basically looks like Ellios.
California style - these assholes piss me off. They use the crust as something just to put stupid
toppings on. Take your pineapple and shove it up your ass!
Ohio Valley Style - Square pizza with some uncooked cheese put on top after its done. The sauce is really weird and is more stewed tomatoes. Sounds great you douchebags. MMMMMM.