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1.
Outer Loop refers to people outside the DC beltway. not exactly country. But definitely a different breed.

This term is similar to Orange and Blue and So Beltway. But a bit more extreme.
"So, I was sitting at Riverside Grille people-watching when I saw this total donkey bringing his weak sauce game to the waterfront. He was definitely Outer Loop."
by Phillip Pino April 20, 2010