What coffee should you not order in Italy?

So, I'm curious to know, what coffee should a traveler to Italy absolutely avoid ordering? I've heard stories about the rich coffee culture there, and I want to make sure I don't make a faux pas. Is there a particular type of coffee that Italians might find offensive or simply not up to their standards? I'm eager to indulge in the local flavors, but I want to do it right. Can you enlighten me on what coffee to steer clear of while exploring the beautiful country of Italy?