are associated with any form of racism, hatred, profanity, mail fraud, adult, sexually oriented, or obscene materials or services, including without limitation, any material clearly designed to sexually arouse the viewer/reader (e.g. books, text, photos, videos, X-rated movies, pornographic materials, etc.), any materials which require individuals to be eighteen (18) or older to view or purchase those materials, escort services, and adult websites, or any material which may be insulting to another person or entity,</li> <li>