Marfin is a mix of a marshmallow and a muffin she is the goofiest out of the gang

The reason she is in the space between realitys is because in her home dimension she committed many crimes like arson grand theft auto and so her dimension banished her to it she is fine with it but has found that the other people are pretty nice here so she trys to be nice too and they all enjoy her company

Inspired by @N_is_tired art style and also asdfmovie