In fact the best way to eat pizza is as a sandwich. Not just folded, but if you get two pizzas with three toppings each, or a half and half pizza, then take two different slices and place one upside down on another, you now have a pizza sandwich with 6 different toppings, but still the proper meat/cheese/sauce ratio. Gamechanger.
Sandwich
A folded slice of pizza?
Would be a taco. Which is now a sandwich.
In fact the best way to eat pizza is as a sandwich. Not just folded, but if you get two pizzas with three toppings each, or a half and half pizza, then take two different slices and place one upside down on another, you now have a pizza sandwich with 6 different toppings, but still the proper meat/cheese/sauce ratio. Gamechanger.