As her name would suggest, Joy is vivacious and has a cheerful, peppy and optimistic attitude, mainly wanting the best. However, this causes her to act somewhat selfish. Joy grows easily frustrated with anyone who doesn't share her worldview. She's happiest when she's in charge, and she's confident that her way is always the right way. Joy is very chunky, being exposed to gluttony and is now very chubby, meaning a big belly & wide hips, she wears green pajamas and has yellow skin and blue hair.