Talk:Azula/@comment-5386913-20120815165056/@comment-24.177.250.122-20120815170203

She calls Zuko Zu-zu because it's her childhood nickname for him. It could have been a genuine nickname at one point, or always intended to annoy him. I like to think there was one time when she was too young to pronounce his name right so she called him that and it stuck.