Well when people used to comment on my son's good behaviour as a toddler I used to tell them it was the locking him in the cupboard that did it. With a big
.
I also tell them, if they complain about a hurting finger/foot/arm/etc that I'll chop it off if that'll help.
I also tell them that I'll chuck them in the bin/over the hedge/that they can sleep in the garage...
And of course it's all a joke.
But just because I'm joking, doesn't mean other people don't do things for real.
Whenever I read threads like this, I remember a journal article I once read in a burns journal about a mother who punished her toddler/pre-school child by dipping a metal spoon in boiling oil and then pressing the spoon against her daughters legs. Just for added value, she used to sit the child on the work surface and watch the oil heating and the spoon dipping for maximum abuse.
After reading stuff like that and some of the SW reports I've read in my time, I will, sadly, never underestimate what some parents are capable of inflicting on their children.