Yobabies, also known as YoBwabies, are players who role play as babies in YoWorld. Yobabies have become less and less popular over the years, as more new favorable forms of roleplay have arisen.
Originally, YoBabies used to speak with an excess of W's in their words. An example of this would be "Pwease swend mwe gifts". This form of speech has been, for the most part, abandoned.