Dude, I don't know. It's probably that it can taste so differently every time. It's basically just pastry with whatever toppings and good cheese.    I could eat pizza all day every day. I could finish that huge family sized pizza in one evening.    The difference between me and a girl like that is that.. I don't. I'm not retarded. Last time I had pizza was like two-three months ago, because it's kind of a bitch to make and that cheese really eats into your daily calorie limit.