Because, let's be real, pizza without olive oil is just a crime.
Extra Virgin: Because you're fancy like that
Regular Virgin: For when you're not trying too hard
Olive Oil with a Hint of Disgust: Because you're not sure what you're doing
Olive Oil with a Side of Pretentiousness: For when you want to sound smart while eating pizza
Olive Oil with a Pinch of Desperation: Because you're out of actual toppings, so you just use oil