One of my favourite toys, if one can actually call it a toy (more a plaything) was Plasticine.
I had a rather warped mind and a great interest in Black Magic so I used to make representations of people I didn't like and then stick pins in hoping that the Voodoo spirits would take effect and give them a pane in that particular place. Never in nasty places, just things like fingers, arm, feet, legs and that sort of thing. WWW
I still do it nowadays but have no idea if it works, has anyone on the Forum felt any twinges lately??? L0L L0L