I had these in Portugal (not dominos) they came with nacho toppings and you could dip it in the central bowl. Which is just a bit of alluminium foil under the bread dough shapping it. The bread under the cheese tastes amazing too.
10/10 have one every time I can.
On the reverse side I told a bunch of people on Furcadia that 2 airplanes had just hit the twin towers.
Do not Google Furcadia on your work PC.