He is a sick, demented, unstable being with a consistent history of sadistic behavior and oppression of the human species.

The effects of incivility include increased competitiveness, increases in sadistic behavior, and inattentiveness.

He was capable of astonishing coldness toward his family, with moments of sadistic behavior.

"I know, I know," he said, as bitter about the sadistic behavior as she was.

The testimonies heard concerning Lächert's sadistic behaviour were long and detailed.

Society should never tolerate this sadistic behavior.

It includes sadistic behavior, a flatulent chimp and regurgitated food.

Yuta worked there temporarily and saw Shingo's cruel and sadistic behavior firsthand.

Due to their sadistic behaviour, they have also created machines to extract the "soul" out of their human prisoners.