Purely History on Instagram: "Never try and cheat Droopy. Droopy, created by Tex Avery in 1943 for MGM, is one of the most unique cartoon dogs ever made. Unlike the energetic and loud characters of his time, Droopy was slow, soft-spoken, and always looked sad. His trademark line, “You know what? I’m happy,” summed up his odd charm. What made him funny was the contrast between his gloomy appearance and his surprising ability to outwit stronger opponents with ease. No matter how silly or dangerous