"I don't do them anymore because I've grown up and I'm a nice person, but what I used to do was I used to get one of the kids to crap in a box and I would put it in a Tiffany box and then I would have it delivered. Jack would say, 'Mummy, I don't have to poo in a box again do I?' and I would say, 'Yes, shut up, keep pooing'." Sharon Osbourne used to send her children's excrement in a box as an insult.