Life at this stage can be, and usually is interesting. You would think with this being our fourth child to be going through this stage of life I would have learned to be suspicious of long periods of quiet.
A few days ago I caught him with a bottle of glue and little foam pieces. The living room walls, the window, and some furniture were all decorated.
It is sound activated upon which the box starts vibrating furiously and shouting, "Excuse me, excuse me, can you let me out of here?"
He was sure there was something caught inside that box and was absolutely terrified. His siblings thought this was hysterical, so for now this little box will have to remain hidden until he's old enough to realize it is only a harmless little toy. No need to cause a source of nightmares, or possible future need of therapy.