They believe that at the Lord's second coming, the dead will be re-created and those who have rejected the Saviour will be burned, experience a second physical death and be annihilated forever. Everlasting punishment to them means to be dead, like an animal, eternally. Torment can exist where there is consciousness. It is impossible to torment a dead dog, since he is not conscious. There is a difference between a man and a dog.
Man survives the grave and judgement.
The unsaved shall go away into everlasting conscious, suffering torment. That is what Hell is like, If you are not a Christian, if you are a backslidden child of God, I plead with you to turn to Christ by obedience to his will and flee from the wrath to come. Please do not neglect your soul.