Oh, I correctly perceived your attempt at humor.
Still wondering why you thought it was funny.
Normally I avoid explaining the obvious. But I will try.
When an eight year old girl suffers anything resembling a disturbance in her emotional fabric, they shriek in a very high, very loud voice that sounds similar to the device the original poster called a "black box".
I was juxtaposing the two, which should have resulted in a spontaneous jiggly feeling in your diaphragm. Obviously, your brain processed the two as being completely unrelated.
Not your fault, of course. We all have deficiencies.