DICTIONARY
Slot Machine - To see or play a slot machine in your dream suggests that you need to be more careful with your spending. Or you need to allocate your time and energy to something more productive. Alternatively, a slot machine symbolizes luck and chance. Perhaps the dream is telling you to take a gamble on something. Go for it. If you dream that the slot machine is broken or malfunctioning, then it means that you are feeling emotionally or financially drained.
Sloth - To see a sloth in your dream indicates your passivity in a situation. You need to assert yourself and make your presence known. The sloth is also symbolic of gentleness, laziness or lack of ambition.
Slow Motion - To dream that you are moving in slow motion suggests that you are feeling powerless, anxious or frustrated. You are currently going through a hard time in your waking life and experiencing tremendous stress, which is almost immobilizing you.
Sludge - To see sludge in your in dream represents your rejected or shameful emotions. It also symbolic of low esteem. Consider the source and color of the sludge to pinpoint what emotion your dream may be highlighting.
Slugs - To see slugs in your dream indicate that you are progressing through life in a slow, steady, and persistent manner. Perhaps you are moving painfully slowly toward a goal. Alternatively, the dream may be a pun on "feeling sluggish". To dream that slugs are coming out from inside your body suggest that you are having difficulties expressing some aspect of your emotion. Consider where in your body are the slugs coming out from.
Slumber - Party *Please See Sleepover.
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.
Small - To dream that someone or something is smaller than usual represents feelings of insignificance, helplessness and unworthiness. Alternatively, you may be literally trying to "knock" this person down to size. Perhaps it suggests that you or someone in your life has an inflated ego and need to be taught a lesson. To dream that you are small and everyone is normal sized suggests that you are suffering from low self-esteem and/or a sense of helplessness. Perhaps you are being overlooked.
Smart - To dream that you are smart indicates that you hold the knowledge to make some important decision in your life. The dream is reaffirming your abilities to proceed with whatever you want to do. Don't underestimate yourself. Alternatively, the dream may be making up for your insecurities about your brain power.
Smartphone - To see or use a smartphone in your dream represents your immediate connection to the world around you. Someone out there is always listening. On the other hand, these connections may be giving you a false sense of community or feeding into your feelings of inadequacies. To dream that your smartphone screen is cracked suggests that you have been careless about what you are saying or sharing with others. Perhaps the dream is telling you that your perception is flawed or skewed.