As used in this chapter, the following terms shall have the
meanings indicated:
GRAFFITI
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.