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1 definition by Midshipman X

Naval academy phrase used to describe a dating scenario in which a midshipman is sleeping with three different women at one time:
1) In the Walls (a girl in the Naval Academy)
2) Over the Walls (a girl located in Annapolis or nearby, but not in the Naval Academy)
3) Back Home (in the midshipman's home town)
Now that Frank is fucking that townee, he's completed his Iron Triangle!
by Midshipman X November 09, 2007