Although it looks just like one, this is not a door. Trust this sign.
And there is your room. Good luck getting in.
Are you part of the stuff? Are you stuff? Then you better not enter.
Place this behind any door and be prepared with a video camera.
Welcome, we're available but do not bother us under any circumstances.
You damn kids, go get your own candy this Halloween!
Do not try to do other things except enter and exit through this door.
Remember to hire an architect before designing your own house.