A Boo girl who likes to think of herself as high-class, despite being totally average. Y'know, for a ghost.
She spends most of her time in a castle or ghost house with a big swarm of other Boos, waiting for someone to pass by so she can scare them.
Or try to scare them, at least. She mostly just sneaks up behind people when they're not looking, only to go invisible when they turn to face her.

Her physical description? She's a white sphere with a face. Sometimes she wears a hat, too. Purple is her favorite color~