2 - n. persons speaking the regional dialect of Baltimore, Maryland. (affectionate term, used with respect)
2 - "Gone downy o-shun" is the phrase used to describe "Going down to the ocean (Ocean City)" for a vacation.
3 - "Wayoo ain calmee" is the urban Baltimore equivalent of "Why haven't you called me lately?"
n. A person who speaks using the dialect, and behaves in a characteristic manner, such as rabid fandom of the Baltimore Orioles, walking down the middle of the street when there is a perfectly good and clear sidewalk, eating bushels of whole soft-shelled crabs doused with Old Bay seasoning, etc.
Get out of the middle of the street, you Baltimoron!
b. Freaking Baltimorons have congested the community. It takes me 20 minutes to cross town now.
c. This used to be a nice area to raise a family till the invasion of the Baltimorons.