Navy term for Aviation Ordnanceman who's job it is to load bombs and missiles on military aircraft as well as load and maintain other aircraft armament systems. See Ordy
The BB Stackers are working round the clock with the Intigrated Weapons Team to ensure all aircraft are combat ready.
af Jolly Roger 25. marts 2004
1 more definition
A crazy person. One who tries to stack BBs atop each other.
He can be such a BB stacker!
af Mig 10. september 2004