The city flag of Milwaukee, Wisconsin has been nominated by design expert Roman Mars as one of the worst logos ever. A flag is a logo, fitting nicely into most definitions of the word, like this one from Wikipedia:
"[a] graphic mark, emblem, or symbol commonly used by commercial enterprises, organizations and even individuals to aid and promote instant public recognition. Logos are either purely graphic (symbols/icons) or are composed of the name of the organization."

Wouldn't it be great if we got a treat every time we did something right? My sister is training her new puppy using behavior modification techniques. For Finn the Labradoodle, "Sit" = treat. "Stay" = treat. "Come" = treat. Finn still acts like an exuberant two-year-old with acute ADD, but he is starting to remember that chewing on grandma's hand never results in a treat.