Magic mushroom pizza

Back when I delivered pizza, people would prank call in the strangest orders.
Hold everything but the crust. Lots of crust.
Make it square so it will fit the box.
Use seven of those little plastic stands to keep the lid from sticking to the cheese.
That kind of thing.
“Your mushrooms,” asked a caller, “are they magic?”
Yes. Yes they are.
Sometimes, they spell out things, like LOUSY TIPPER or FAT FUCK.
Honestly, we just scatter them on the pizza before we put it in the oven.
Must be magic or something.
You fat fuck who gives lousy tips.