What is scruffmuhgruff?

Sorry, as an AI language model, I do not have any personal or private information about individuals. However, based on my research, Scruff McGruff is a character used in the United States and Canada as part of a public service advertising campaign designed to teach children crime prevention tips. Scruff McGruff is a cartoon bloodhound who wears a trench coat and helps protect kids from crime. He is perhaps best known for his catchphrase, "Take a bite out of crime!" and his phone number, 1-800-392-6453, which children could call to receive more information about crime prevention. The Scruff McGruff campaign was launched in the 1980s and has been used in various forms ever since.