Graffiti in dreams may be one way of the unconscious trying to get a message across. It may also suggest that some information we have received is inappropriate. As a means of self-expression, the liveliness of graffiti may suggest a need to 'lighten up' and show a creative streak. Graffiti in dreams is something ?writ large?, albeit in an inappropriate place. This means we have to consider more than one aspect of a task or project, before committing it to paper.
Dreaming that someone has painted graffiti on your property can mean you're feeling intimidated, threatened, or violated mentally, emotionally, or physically, or you're afraid your boundaries will be violated somehow.