Define Back East Meaning

Back East
Where you say you went to college if you attended Harvard, Princeton, Yale, Dartmouth, Columbia, Cornell, Brown, Penn, MIT, or Georgetown but don't want to sound like a pompous douchebag. Some people like to say they went "Back East" for college to imply that they attended a top school when they really went to a state school nobody's heard of.

John: I saw quite a few broadway shows when I was in college Back East.
Jane: Ah, so did I! I went to Columbia, did you as well?
John: Well... City College of New York... But close enough!
By Katie