Cackle
To hear the sound of cackling in your dream signifies illness and loss.
Head
To see a head in your dream signifies wisdom, intellect, understanding and rationality. It may also represent your accomplishments, self-image, and perception of the world. The dream may also be metaphor to indicate that you are “ahead” in some situation or that you need to get ahead. If you see disembodied heads in your dream, then it implies that you are having difficulty relating to others. You feel that some people are emotionally distant.
Eyerolling
To dream that you are rolling your eyes at someone indicates that you are disinterested in this person and what they have to say. You have a “don’t care” attitude about things.
Slums
To dream that you live in the slums indicates your negative outlook, deteriorating thoughts and crumbling ideals. You are feeling sorry for yourself and letting your own negative thinking take over your frame of mind. Alternatively, the dream suggests that you have poor self image or poor health.
Bones
To see bones in your dream represent the discovery of your personal, family, or cultural secrets. It is also symbolic of your underlying strengths that you have not yet recognized. Consider the symbolism of getting to the “bare bones” or the significance of “having a bone to pick with someone.”
Adolf Hitler
To see Hitler in your dream symbolises oppression, fear, manipulation of power, and absolute control. The dream could be brought about by a situation where you are feeling helpless or by someone who is overly controlling or is making you feel less than human.