residential door security
I think of HUNKERED down as girding oneself to survive a long siege, like a Canadian winter or, even less fun, a stay in the fallout shelter out back. One may be hidden, but it's more of a side effect than the point. @anon12:27 I knew where you were going but enjoyed the ride. Nicely done. @phone users who comment That nifty "reply" feature where your comment appears immediately below the comment you are replying to does not work on any other platform. As a result, your conversational reply looks like a total non sequitur to everyone else.