Redeploying 

A slang term meaning "heading over there, now" or "on my way." It originates from the military when soldiers move to a different spot on a battlefield or jungle, as 'deploy' means move. The slang term was originated from the video game "Mass Effect."

Commander Shepard: "Take that spot, over there."
Gunnery Chief Ashley Williams: "REDEPLOYING!!!"
Grunt: "Redeploying!"

Redeploying by M. Mathers 2011 November 18, 2011