Woodchipper.....a range rat is a lowly creature who spends his days scurrying about the scrap piles of multiple organizations looking for items with which to construct great monuments to his oppressive flying overlords whose sole desire is to obliterate everything the hard working rat places before them. Typically enlisted vermin that we are, we raise our hands in praise of the destruction and do our best to stroke the egos of the overlords.
In all seriousness, I'm in the Air National Guard and have the pleasure of constructing and maintaining targets for an aerial bombing and gunnery range.