Mushmouth is a character from the animated television series Fat Albert and the Cosby Kids, created by Bill Cosby. He is known for his speech impediment, which makes his words difficult to understand. Mushmouth often speaks in a slurred manner, adding a humorous element to the show while also highlighting themes of friendship and acceptance. In the series, Mushmouth is part of a group of friends who navigate various challenges in their neighborhood. His character represents the importance of camaraderie and support among peers, showcasing how differences can be embraced within a community.