Mace (Pepper Spray) – Dreaming about pepper spray is a sign that you feel attacked or a warning that someone feels attacked by you. If you dream about being sprayed with mace, it symbolizes the fact that you are making someone extremely uncomfortable. This could be a very good thing, especially if you are involved in civil disobedience and are simply expressing your rights and beliefs. Regardless of the morality of the situation, you need to understand that there is a lot of danger involved in threatening other people. If you back them into a corner they might lash out in ways that you will regret in the future.