I like my pizza to burn my mouth, but the next day it has to be left out over night, not refrigerated, for me to eat it cold. if it goes in the fridge, I have to heat it up.
I'll eat it hot, warm or cold...not too particular. Certain toppings really make or break a pizza when cold, however. 'Ham and pineapple' pizza is outstanding cold, while 'beef, green peppers and onions' is rather disgusting. Pepperoni is good anytime, any temperature.