See a psychologist.
Nothing
A snake in dream represents a person who lives in a valley. A snake in a dream also means enmity from one’s in-laws or children, or it could represent the evil and jealousy of one’s neighbor. A sleeping snake in a dream means a sleeping enemy. As for an unjust person, a water snake in a dream means receiving help, or it could represent a verdict. Owning a snake in a dream means gaining power and authority. Its flesh represents enemy money, or it could mean joy. If one sees himself wearing the skin of a snake in a dream, it means that he will unmask his enmity toward others. Killing a snake in a dream and staining one’s hands with its blood means destroying one’s enemy. A snake in one’s dream also represents a rich enemy, for its poison means money. If one sees snakes being killed in the streets in a dream, it means a war. source: islamicdreamguide . com
The snake is representing someone that you know in the real world.
From my own understanding, snake means someone doesnt like you.
It means you've done something you feel guilty about.
In this particular dream, the snake probably is a symbol for something untrustworthy or repulsive. Seeing the ex-boyfriend with the snake, it suggests that those feelings are associated with him as well.
If that is what you have dreamed, don't worry about it. I can assure you, DON'T WORRY! nothing should happen.
It probably means that you have an interest in gambling.
From my understanding it means, that somebody hates you.
every dream has no meaning that is all your mind but sometimes it can has a meaning
First of all did you mean dream or drema? So lets just say you meant dream which is what I am 99.99999% sure you meant. Anyways if a dog licks you in your dream to me it means a dog licked you in your dream and nothing really else. Others may disagree and say it is a symbolic message that your dog is happy with you that night. Or maybe the dog is licking you in real life and you just think he is licking you in your dream.
Without additional information about the setting and actions in the dream, it is impossible to give a reliable interpretation. In general, a hairy snake of any color is most likely a phallic symbol.