Ghost Peppers haunt zombies that pass by and explode after a limited time.
You might not know it looking at her, but Ghost Pepper didn't always wear that white sheet everywhere she went. She first put it on as a lark for a Halloween party one year. Everyone else had these elaborate costumes, and she thought that it would be funny to dress like a plain ol' ghost. But she fell in love with that costume. It spoke to her. She'd found her calling.
She is a real ghost plant