As used in this chapter, the following terms shall have the meanings indicated:
Any drawing, painting or making of any mark or inscription on public or private real or personal property without the prior written permission of the owner of the property. "Graffiti" shall also mean any drawing, painting, marking, or inscription placed by the owner or allowed to be placed by the owner on private, real or personal property that constitutes a public nuisance as determined by the governing body.