You could insert it into a vice and slowly crush it.
Tell it that it is an ugly, ugly wrist and it needs plastic surgery. It'll break and probably cry for the next 5 weeks.
eerr..., don't. It's what happened in the orphan, a scary movie about some psychotic girl who broke her wrist in order to put her adopted mother in prison.
why the hell would you want to
no will not help bad idea you will pay for it in years to come my broken wrist hurts still today
Use your imagination