Pasta on pizza is a pretty neat theme.
I used to enjoy Dr Oetkers pizza pasta, which had macaroni on top of it.
Once had pizza carbonara which wasn't too bad.
Had pizza chocolate as well, which is super yumm.
I know a place which made pizza with spaghetti and meatballs and it's incredibly awesome!!
Some Turkish places just put the kebab on the pizza and when I was reading Commissioned, the vegan artist talked about mash potatoes on pizza and I kinda want gto try that some day as well.