Rampage

Barrels through life with an uncontrolled fury. Has difficulty talking coherently for more than a few seconds before violently lashing out at anything near him, friend or foe. TV calms him... stares at rock music videos for hours. As tiger, can leap 300 ft. in height, 500 ft. in length. A kick from his foreleg can crumble a cinder block wall. As robot, carries 60,000 volt lightning rifle, 5000 degree thermo-sword.

(Source: Wikipedia)