1 definition by Rifleman0311

Top Definition
In the Military phonetic alphabet Oscar Mike means "On the Move"
Squad Commander: "We are taking heavy small arms fire and are taking heavy casualties, We need to Dust Off ASAP, How copy!?"

Pararescue: "Roger, we have a Huey Oscar Mike to your AO, ETA 15 minutes"
by Rifleman0311 June 19, 2013

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