Drum roll please: The most popular ice cream flavor in Washington state is ... vanilla. Well, that's boring. LOL!  A new study broke down the most popular ice cream flavor in each state, and yep, plain ol' vanilla is No. 1 in Washington. Which, when you think about it, really is a good base ice cream for anything you want. So it kind of makes sense.

For me personally, I'd have to go with rocky road ice cream as my favorite. With the marshmallows and nuts with the chocolate ice cream, it's like a party in your mouth!

Vanilla was the most popular ice cream in 11 states. Chocolate ice cream was the most popular in 14 states. Brownie took eight states, all on the East Coast. But get this: The most popular ice cream flavor in Idaho is UNICORN. What is that?

Check out the full list here.