Jokes aside, I actually received a call just like the one described
It happened more than a year ago now, but I still remember. For some reason one sunny Australian day I got an anonymous video call from some guys bollocks on my 3 mobile.
It took a few seconds for my brain to comprehend what I was looking at. I said something like "WTF is this?" and the guy on the other end waggled it around several times just so there were no misunderstandings. Then he started having a go at it.
After me and my wife finished laughing at what was happening it quickly sunk in that the guy was a sick bastard, so I hung up.
He kept ringing so in the end I decided to answer to tell him to f*** off and he promptly finished the job. Disgusting. It's not something that is easy to forget. Bloody perverts. He never called again.
I tried to listen for audible clues about the mystery caller and I could hear nothing but strange computer/fax like tones, I think he must have butchered the microphone circuitry of his mobile.
I hope the guy they caught is the one that called me!