Music plays every second of every episode.
According to series creator Bob Boyle, Wubbzy is a wubbzy. He's the only one of his kind.
All of Widget's (Lara Jill Miller) inventions have the model number of 3000.
All the characters who are girls have a pair of thick black eyelashes to the sides of their eyes. Boys do not have these.
The addition of Daizy was requested by executives to make the show more appealing to girls.