"Happy Genocide". In the introduction to "Friday Night Funk", we learned that the name of Mickey Mouse's Friday Night Funk music is "Happy Genocide" and is performed by Roldan. Mickey Mouse (English name: Mickey Mouse), the representative character of Disney, is a mouse with a big round head, big round ears, a pear-shaped body, and is as soft as a rubber hose, has no obvious joints, and can be stretched freely. It looks like a little mouse with no limbs.