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A Marine Corps term (usually derogatory) used when correcting junior Marines. Refers to the battle for Khe San during Vietnam.
(Delivered by a Sgt when correcting a PFC)

WHOA THERE KHE SAN KILLER, I GUESS WE JUST DON'T GET OUR HAIR CUT EVERY WEEK, HUH???
by KheSan Killer April 06, 2010
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