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1 definition by Anonymous 9999

 
1.
Military Usage: When a unit gets PT'd so hard in barracks that the humidity from their sweat causes condensation to build up on the walls and ceiling, literally causing it to rain indoors.

Thus, Drill Instructors are sometimes known as Rainmakers.

I'm gonna PT you shits so hard I'm gonna fucking make it rain in here! Front leaning rest position...MOVE!
by Anonymous 9999 March 29, 2008
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