Vampire
Vampires, for most people, represent the dark side or evil. If you are dreaming about this creature you are most likely negotiating your negative thoughts and activities. You may be currently concerned about ethical or moral issues, and you may be experiencing anxiety as a result. If you are the vampire in your dream, you unconscious mind may be telling you that you are draining others of their energy, their resources, or exhausting them emotionally. If you are being attacked by a vampire, you may perceive yourself as a powerless victim.
Vase
This is usually a symbol of something personal and /or beautiful. If you are dreaming about a broken vase you need to consider those thing in your life that may be falling apart and need mending. It may be your love life, family relationships, career or any important part of your life.
Vegetables
In your daily life you may like vegetables because of their taste and nutritional value, or you may think that they are dull and boring. This dream interpretation depends on your feelings about vegetables. You may be projecting either a need to feed your body or soul with "good" stuff, or you may be reflecting on some dull and not very satisfying part of your life.
Violence
If in your daily life you are experiencing great disturbances and even trauma, dreaming about violence is not uncommon. This dream indicates that you may have a tremendous amount of fear and feelings of powerlessness. These negative emotions usually make people feel very angry. In the safe world of dreams, your subconscious may be releasing some of your negative feelings and encouraging you to deal with them in daily life (hopefully in a less destructive manner).
Volcano
It usually represents our emotionality. If you are dreaming about an erupting volcano, you may be harboring and building up many negative emotions. In this dream your subconscious may be telling you to release your feeling slowly and safely, rather than "blowing up". In older dream interpretation books, poring lava is a warning about poor health. On some levels, volcanoes could also carry sexual connotations.
Vomit
Your subconscious may be reminding you of those things in your life that make you sick and repulse you. You may have a need to quickly cleanse yourself from those things that are very unpleasant. Old dream interpretations say that vomiting in a dream symbolizes reversals, so if you are short of money you may have a stroke of good luck and your financial situation may improve!