BBBJ

A plane crash is simulated inside the cardboard courtyard of a surprisingly realistic-looking model Pentagon. This `tabletop` exercise was designed to help emergency relief personnel better prepare for disasters when they occur. (October 24 to 26, 2000) From: http://www.mdw.army.mil/news/news_photos/Contingency_Planning_Photos.html ...
Found on http://en.wikipedia.org/wiki/BBBJ

bbbj

Bare Back Blow Job
Found on http://www.noslang.com/dictionary/b/
No exact match found