Deep fried ravioli, a St. Louis specialty.
Philadelphia's area code and a colloquial term for Philadelphia itself, as in the following sentence:
"Allen Iverson was really representin' the 215 in Los Angeles last night when he torched Kobe."
Means you can see Mount Hood from the city.
Nickname for Portland because of all the rainfall it receives. Puddletown has made its way into popular PDX culture, as it's commonly affixed to names of businesses, sports teams, et al.
(noun) Round dessert treat common throughout Maine consisting of a marshmallow filling in between two firm pieces of cake (usually chocolate). Its shape resembles a hamburger in a bun.