I worked at a pizza restaurant. I would get asked how large a pizza was then how many slices it was cut into. A standard response to this information was “How large would it be if you cut it in 10 slices instead of 8?” I kid you not.
I tell them to cut it into 6 slices because I cannot eat 8!
When I was young, I worked at a pizzeria in Jersey. One day, an old woman walked in and said, I'd like a large cesarean to go! I had to go in the back room to crack up before I made her the Sicilian pizza to go!