Hang a daemon_head and a wall_button on the same wall, the button will be hidden "behind" at the same location as the nose. Walla, you now have a Daemon Head "nose" button to open doors, spring traps, etc.
Place a sign or scroll next to it that says "DON"T TOUCH MY NOSE!" and lay a trap for when they suscumb to the tempation.
Also, a wierd thing you can do with eye_sockets: Place one in the middle of a room, by either moving it off a wall using the arrow keys or adding a space on the other side, and add an item to the socket, and the item will appear suspended in mid-air from any angle. It can be plucked out - the only downside is only from one side.
This will only continue to work if the Editor allows you to move wall objects off the wall.
