yeah, banana and curry are very common, most pizza places have at least one pizza with them. They usually have ham and peanuts as well, but that can vary depending on towns and such. (I checked the pizza place dad usually shops at, and that place has two pizzas with Bananas: Pizza 1: banana, ham, pineapple, banana, and curry. and Pizza 2: Banana, pineapple, curry, and peanuts )
Though, the pizza I usually get the few times when I eat pizza from a pizza place has bacon, egg and onions. XD;