Board Thread:General Discussion/@comment-32455678-20170702063923/@comment-32777118-20170805153438

sans was just determined enough to last a short while after death, bones have blood in them. Papyrus disintegrated before he had time to bleed... that's my theory anyway. And the reason sans is so powerful is because of his 'Karmic Retribution' not DT. Again, that's just my theory.