At work they actually put a locked door between the other office workers and the engineering group because as a slurry pump engineer, we often use words that can be taken out of context. For example a typical conversation goes like this: (Mike) Hey, dude i'm not getting enough head. (Steve) That's because your hardened shaft has too much girth and your nuts are blocking flow from the suction head.
That is some real tech gargon from the slurry pumping world. Its retarded when you can't use words because it offends others.