1: Loudly mispronounce Italian words in public places.

2: Order a cappuccino after 11am - It's a breakfast drink.

3: Claim that Olive Garden serves authentic Italian cuisine.

4: Use a fork to eat spaghetti instead of a spoon.

5: Assume that all Italians know how to cook pasta perfectly.

6: Wear inappropriate attire at religious sites in Italy.

7: Ask for extra cheese on seafood pasta.

8: Complain about slow service - Italians enjoy long meals.

9: Leave a small tip - It's considered disrespectful in Italy.