If you or someone else was crying, screaming or laughing in your dream, this may be a confirmation of how they are feeling in waking life. Similarly, if you woke up laughing, screaming or crying after your dream, could these vocalized emotions be expressing the happiness, excitement and sadness you are experiencing in waking life? Or were you crying for help or screaming in terror? Have you been repressing powerful emotions in waking life and did venting them in dreamland give you a sense of release?
Dreams of crying may function as a release for the sorrow or grief that has been holding you back consciously or unconsciously in waking life. Alternatively, such dreams may be an intuitive awareness of something ending or someone leaving in your waking life; or are your tears crocodile tears?
Dreams of laughing suggest a release of tension or an attempt to put yourself and others at ease. Depending on your feelings during the dream and on waking, the laugh may however be a sign that you are hiding the truth or taking things too lightly, as sometimes laughter can hide sadness and the truth. Bear in mind that laughter can also be a sign of contempt, and if someone laughs in your face, your unconscious may have used the archetype of the Trickster in an attempt to make you rethink something or reconsider your values. When the laughter becomes the kind of cackling associated in folklore with wicked witches and mischief-making, this may represent your inner voice questioning and ridiculing your pretensions.... The Element Encyclopedia
To dream that you laugh and feel cheerful, means success in your undertakings, and bright companions socially. Laughing immoderately at some weird object, denotes disappointment and lack of harmony in your surroundings.
To hear the happy laughter of children, means joy and health to the dreamer.
To laugh at the discomfiture of others, denotes that you will wilfully injure your friends to gratify your own selfish desires.
To hear mocking laughter, denotes illness and disappointing affairs.... Ten Thousand Dream Interpretation
Laughing in a dream means happiness and joy in wakefulness, except if one bursts with a horselaugh or falls over his back from laughing in his dream.
If so, then it means crying.
If one’s laughter in his dream is caused by a joke, then it denotes his dishonesty.
The same goes for laughing by imitation in a dream which means falling into sin. Laughing in a dream also could mean sorrow in wakefulness. Laughing in a dream also means that one will receive news about a newborn son.
If one’s laughter in a dream is as gentle and soft as a smile, then it denotes his good character and means happiness, or it could denote exactly what he shall see in wakefulness. Ifone sees the earth laughing in a dream, it means a good harvest in that land. Ifone sees a deceased person laughing in a dream, it means that he is in paradise, and enjoying the blessings ofthe hereafter. Laughing in a dream also represents Iightheadedness, frivolity and buoyancy. This is particularly true when it denotes capable people, or people in authority, where laughing in a dream could mean their dismissal from office.
(Also see Crying; Laughter)... Islamic Dream Interpretation
Usually seen in a very difficult situation, where laughing is the last thing that you’d like to do. Laughing is a form of relaxation. Sometimes it is also an expression of the search for freedom and emotional peace.... Little Giant Encyclopedia
To dream of laughing may indicate a buildup of stress or tension. Many people laughing is a message to give yourself a break and be a little more playful in your waking life. Someone laughing at you implies social anxiety and the need to be mentally kinder to yourself.... Dream Symbols and Analysis
Waking up laughing from a dream, or remembering a dream image in which you laugh unworriedly, is one of the most pleasurable sensation that the subconscious gives. Almost always it is a mechanism of compensation for moments of stress and anxiety. It could also be a reflection of your god sense of humor and mood in real life. Without a doubt, this dream lets you start the day with more optimism and happiness. When another is laughing at you it is possible that a part of your personality reproves your behavior when you are awake.
It is also a sign of the fear of making a fool of oneself.
LAUGHING - analysis of the dream
Joaquín dreamed: “It was a dream that I have very often. I explain a funny joke and begin to laugh alone without stopping. I am surprised by my ingenious and sense of humor and I take joy in it. Hahahaha... I am so funny! Then I wake up dying of laughter, wanting to share it with someone. Hours later when I think dying of laughter, wanting to share it with someone. Hours later when I think about it to tell it to a friend, it seems like senseless nonsense.”
Dreams of humor rarely make sense in the light of day. However, waking up laughing is one of the most pleasurable sensations that the subconscious can give us. In Joaquin’s case, these dreams served to relax the daily tension that he dealt with. As an air traffic controller, Joaquin worked under a lot of pressure, in which a sense of humor or distraction had no place. In the dream world, his subconscious displayed his fun and humorous side in compensation. When Joaquin has these dreams he wakes up happy and optimistic, facing his work day with less tension.... The Big Dictionary of Dreams
Laughing in a dream often has the same meaning as it does in ordinary life: namely, taking something lightly or putting others at ease. Alternatively, a dream laugh can be alluding to one of many idioms, from “have the last laugh” to “laughing all the way to the bank.”... Dream Symbols in The Dream Encyclopedia
A dream of contrary, and it is especially serious if you Laugh immoderately or without good cause. Be careful with your love affairs for Laughter in a dream means tears and sorrow in your life.... Mystic Dream Book
Screaming in a dream may represent the act of giving expression to your fears or anger. It may compensate for holding back your emotions in waking life. It may also be a response to a night terror or bad dream.... Ariadne's Book of Dream