They tell of terrible things done to humans by humans.

VOA: special.2010.04.18

"Why are you saying these terrible things?

VOA: special.2009.05.30

He says the power struggle taking place between the two Korea's could result in what he says could be "some of the most terrible things to happen since the Korean War".

VOA: standard.2010.05.27

And when he came to the place where the wild things are they roared their terrible roars and gnashed their terrible teeth and rolled their terrible eyes and showed their terrible claws til Max said "BE STILL!"

VOA: special.2009.10.05